North St. Paul Air Quality
AQI Value Percentages
Good
92.41%
Moderate
7.59%
Unhealthy for Sensitive Groups
0.00%
Unhealthy
0.00%
Very Unhealthy
0.00%
Hazardous
0.00%
2012 AQI Values Pollution Summary
| Pollutant | Stat. Lat & Long | Good % | 0-50 | 51-100 | 101-150 | 151-200 | 201-300 | 301-500 |
| Ozone | 45.1173, -92.8553 | 100.00% | 36 | 0 | 0 | 0 | 0 | 0 |
| CO | 44.9558, -93.1459 | 100.00% | 365 | 0 | 0 | 0 | 0 | 0 |
| NO2 | 45.1377, -93.2076 | 100.00% | 346 | 0 | 0 | 0 | 0 | 0 |
| SO2 | 44.8474, -92.9954 | 99.73% | 364 | 1 | 0 | 0 | 0 | 0 |
| PM10 | 44.9507, -93.0983 | 97.75% | 347 | 8 | 0 | 0 | 0 | 0 |
| PM2.5 | 44.9594, -93.0359 | 80.02% | 661 | 165 | 0 | 0 | 0 | 0 |
Jan
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 01-01-2012 | 3 | 3 | 0 | 19 | 11 | |
| 01-02-2012 | 3 | 25 | 0 | 23 | 4 | |
| 01-03-2012 | 11 | 27 | 1 | 18 | 21 | |
| 01-04-2012 | 17 | 24 | 4 | 20 | 28 | |
| 01-05-2012 | 16 | 22 | 3 | 18 | 43 | |
| 01-06-2012 | 7 | 20 | 1 | 23 | 5 | |
| 01-07-2012 | 8 | 26 | 3 | 13 | 10 | |
| 01-08-2012 | 8 | 21 | 3 | 16 | 40 | |
| 01-09-2012 | 14 | 25 | 3 | 23 | 14 | |
| 01-10-2012 | 22 | 26 | 1 | 33 | 41 | |
| 01-11-2012 | 26 | 22 | 4 | 19 | 30 | |
| 01-12-2012 | 3 | 2 | 0 | 18 | 2 | |
| 01-13-2012 | 5 | 23 | 0 | 18 | 8 | |
| 01-14-2012 | 5 | 25 | 0 | 17 | 19 | |
| 01-15-2012 | 3 | 22 | 1 | 21 | 52 | |
| 01-16-2012 | 3 | 21 | 3 | 22 | 30 | |
| 01-17-2012 | 3 | 15 | 3 | 34 | 6 | |
| 01-18-2012 | 3 | 22 | 1 | 29 | 23 | |
| 01-19-2012 | 3 | 30 | 3 | 43 | 45 | |
| 01-20-2012 | 6 | 30 | 3 | 20 | 32 | |
| 01-21-2012 | 9 | 41 | 4 | 23 | 58 | |
| 01-22-2012 | 3 | 8 | 0 | 17 | 49 | |
| 01-23-2012 | 3 | 7 | 0 | 19 | 38 | |
| 01-24-2012 | 3 | 26 | 1 | 20 | 52 | |
| 01-25-2012 | 3 | 24 | 0 | 24 | 69 | |
| 01-26-2012 | 3 | 25 | 3 | 28 | 57 | |
| 01-27-2012 | 3 | 30 | 1 | 15 | 15 | |
| 01-28-2012 | 3 | 25 | 1 | 24 | 1 | |
| 01-29-2012 | 3 | 17 | 4 | 23 | 4 | |
| 01-30-2012 | 10 | 26 | 1 | 25 | 29 | |
| 01-31-2012 | 10 | 22 | 4 | 28 | 41 | |
Feb
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 02-01-2012 | 3 | 19 | 0 | 15 | 46 | |
| 02-02-2012 | 3 | 11 | 1 | 23 | 56 | |
| 02-03-2012 | 3 | 24 | 1 | 24 | 62 | |
| 02-04-2012 | 3 | 20 | 1 | 16 | 42 | |
| 02-05-2012 | 3 | 6 | 0 | 16 | 49 | |
| 02-06-2012 | 3 | 19 | 11 | 23 | 40 | |
| 02-07-2012 | 3 | 25 | 1 | 18 | 9 | |
| 02-08-2012 | 3 | 26 | 6 | 25 | 28 | |
| 02-09-2012 | 3 | 23 | 3 | 24 | 28 | |
| 02-10-2012 | 3 | 3 | 0 | 17 | 5 | |
| 02-11-2012 | 3 | 6 | 3 | 10 | 8 | |
| 02-12-2012 | 5 | 32 | 6 | 14 | 13 | |
| 02-13-2012 | 5 | 26 | 1 | 17 | 30 | |
| 02-14-2012 | 3 | 20 | 0 | 21 | 62 | |
| 02-15-2012 | 3 | 31 | 3 | 40 | 93 | |
| 02-16-2012 | 6 | 37 | 1 | 30 | 33 | |
| 02-17-2012 | 6 | 35 | 3 | 27 | 34 | |
| 02-18-2012 | 5 | 39 | 1 | 16 | 21 | |
| 02-19-2012 | 5 | 36 | 1 | 19 | 34 | |
| 02-20-2012 | 3 | 14 | 3 | 22 | 30 | |
| 02-21-2012 | 3 | 15 | 1 | 16 | 34 | |
| 02-22-2012 | 3 | 35 | 4 | 31 | 40 | |
| 02-23-2012 | 3 | 35 | 10 | 32 | 55 | |
| 02-24-2012 | 3 | 9 | 1 | 30 | 19 | |
| 02-25-2012 | 3 | 15 | 9 | 19 | 18 | |
| 02-26-2012 | 3 | 7 | 1 | 18 | 19 | |
| 02-27-2012 | 3 | 36 | 1 | 31 | 20 | |
| 02-28-2012 | 5 | 33 | 0 | 15 | 23 | |
| 02-29-2012 | 3 | 10 | 0 | 7 | 8 | |
Mar
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 03-01-2012 | 6 | 30 | 1 | 10 | 21 | |
| 03-02-2012 | 3 | 29 | 3 | 21 | 49 | |
| 03-03-2012 | 3 | 8 | 1 | 18 | 13 | |
| 03-04-2012 | 3 | 13 | 3 | 18 | 21 | |
| 03-05-2012 | 3 | 41 | 0 | 19 | 43 | |
| 03-06-2012 | 14 | 43 | 3 | 31 | 48 | |
| 03-07-2012 | 14 | 35 | 1 | 29 | 51 | |
| 03-08-2012 | 3 | 19 | 1 | 20 | 12 | |
| 03-09-2012 | 3 | 10 | 1 | 18 | 13 | |
| 03-10-2012 | 3 | 17 | 3 | 27 | 28 | |
| 03-11-2012 | 3 | 10 | 7 | 21 | ||
| 03-12-2012 | 3 | 19 | 0 | 15 | ||
| 03-13-2012 | 5 | 32 | 4 | 24 | 34 | |
| 03-14-2012 | 6 | 22 | 3 | 30 | 52 | |
| 03-15-2012 | 8 | 22 | 3 | 23 | 18 | |
| 03-16-2012 | 8 | 20 | 3 | 46 | 55 | |
| 03-17-2012 | 7 | 8 | 1 | 31 | 52 | |
| 03-18-2012 | 3 | 5 | 3 | 23 | 38 | |
| 03-19-2012 | 5 | 12 | 1 | 27 | 43 | |
| 03-20-2012 | 3 | 20 | 4 | 27 | 38 | |
| 03-21-2012 | 6 | 16 | 1 | 23 | 35 | |
| 03-22-2012 | 3 | 6 | 0 | 18 | 26 | |
| 03-23-2012 | 3 | 16 | 0 | 32 | 37 | |
| 03-24-2012 | 3 | 25 | 1 | 18 | 29 | |
| 03-25-2012 | 3 | 1 | 0 | 10 | 14 | |
| 03-26-2012 | 3 | 3 | 0 | 11 | 3 | |
| 03-27-2012 | 3 | 8 | 1 | 22 | 21 | |
| 03-28-2012 | 5 | 19 | 1 | 15 | 13 | |
| 03-29-2012 | 5 | 6 | 1 | 16 | 11 | |
| 03-30-2012 | 3 | 15 | 0 | 40 | ||
| 03-31-2012 | 3 | 8 | 0 | 63 | ||
Apr
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 04-01-2012 | 33 | 3 | 6 | 0 | 48 | |
| 04-02-2012 | 35 | 3 | 4 | 1 | 20 | |
| 04-03-2012 | 36 | 5 | 6 | 0 | 11 | |
| 04-04-2012 | 38 | 5 | 10 | 0 | 5 | |
| 04-05-2012 | 36 | 3 | 7 | 0 | 5 | |
| 04-06-2012 | 42 | 3 | 22 | 1 | 26 | 15 |
| 04-07-2012 | 35 | 3 | 9 | 4 | 19 | 33 |
| 04-08-2012 | 39 | 3 | 12 | 6 | 15 | 20 |
| 04-09-2012 | 36 | 3 | 8 | 3 | 14 | 7 |
| 04-10-2012 | 36 | 3 | 7 | 1 | 14 | |
| 04-11-2012 | 36 | 6 | 36 | 1 | 16 | |
| 04-12-2012 | 47 | 10 | 35 | 1 | 52 | 54 |
| 04-13-2012 | 40 | 3 | 7 | 6 | 30 | |
| 04-14-2012 | 39 | 3 | 12 | 0 | 14 | |
| 04-15-2012 | 36 | 3 | 3 | 0 | 11 | 22 |
| 04-16-2012 | 28 | 3 | 14 | 1 | 7 | |
| 04-17-2012 | 34 | 3 | 27 | 1 | 12 | 23 |
| 04-18-2012 | 34 | 3 | 6 | 3 | 10 | 18 |
| 04-19-2012 | 32 | 3 | 5 | 0 | 9 | 5 |
| 04-20-2012 | 41 | 3 | 21 | 1 | 12 | 15 |
| 04-21-2012 | 36 | 3 | 19 | 1 | 12 | 19 |
| 04-22-2012 | 35 | 3 | 12 | 0 | 11 | 25 |
| 04-23-2012 | 42 | 5 | 36 | 3 | 17 | 41 |
| 04-24-2012 | 47 | 6 | 37 | 1 | 41 | 25 |
| 04-25-2012 | 42 | 3 | 10 | 1 | 21 | 31 |
| 04-26-2012 | 40 | 3 | 11 | 0 | 28 | 7 |
| 04-27-2012 | 45 | 5 | 11 | 0 | 20 | 11 |
| 04-28-2012 | 41 | 3 | 3 | 0 | 14 | 13 |
| 04-29-2012 | 47 | 3 | 6 | 1 | 17 | 43 |
| 04-30-2012 | 36 | 3 | 17 | 1 | 17 | 36 |
May
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 05-01-2012 | 38 | 11 | 12 | 0 | 22 | 38 |
| 05-02-2012 | 46 | 6 | 13 | 0 | 15 | 20 |
| 05-03-2012 | 41 | 5 | 8 | 1 | 18 | 26 |
| 05-04-2012 | 36 | 3 | 0 | 17 | 10 | |
| 05-05-2012 | 30 | 3 | 0 | 10 | 17 | |
| 05-06-2012 | 24 | 3 | 0 | 7 | 13 | |
| 05-07-2012 | 3 | 65 | 15 | 13 | ||
| 05-08-2012 | 3 | 4 | 11 | 8 | ||
| 05-09-2012 | 9 | 29 | 1 | 11 | 15 | |
| 05-10-2012 | 5 | 31 | 1 | 32 | 33 | |
| 05-11-2012 | 3 | 15 | 3 | 27 | 22 | |
| 05-12-2012 | 8 | 27 | 1 | 17 | 59 | |
| 05-13-2012 | 14 | 34 | 3 | 25 | 66 | |
| 05-14-2012 | 3 | 26 | 10 | 23 | 35 | |
| 05-15-2012 | 3 | 11 | 1 | 31 | 27 | |
| 05-16-2012 | 3 | 11 | 1 | 19 | 25 | |
| 05-17-2012 | 3 | 16 | 1 | 57 | 53 | |
| 05-18-2012 | 5 | 1 | 39 | 53 | ||
| 05-19-2012 | 6 | 1 | 42 | 64 | ||
| 05-20-2012 | 6 | 0 | 31 | 24 | ||
| 05-21-2012 | 6 | 4 | 17 | 27 | ||
| 05-22-2012 | 3 | 1 | 32 | 30 | ||
| 05-23-2012 | 3 | 1 | 54 | 52 | ||
| 05-24-2012 | 5 | 0 | 14 | 39 | ||
| 05-25-2012 | 5 | 1 | 18 | 37 | ||
| 05-26-2012 | 3 | 0 | 14 | 32 | ||
| 05-27-2012 | 3 | 1 | 22 | 41 | ||
| 05-28-2012 | 3 | 1 | 10 | 17 | ||
| 05-29-2012 | 3 | 3 | 8 | 6 | ||
| 05-30-2012 | 3 | 0 | 9 | 3 | ||
| 05-31-2012 | 5 | 0 | 17 | 13 | ||
Jun
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 06-01-2012 | 6 | 25 | 3 | 23 | ||
| 06-02-2012 | 8 | 30 | 1 | 24 | 57 | |
| 06-03-2012 | 8 | 26 | 4 | 18 | ||
| 06-04-2012 | 5 | 19 | 3 | 31 | ||
| 06-05-2012 | 3 | 12 | 0 | 27 | 26 | |
| 06-06-2012 | 5 | 13 | 0 | 25 | ||
| 06-07-2012 | 3 | 21 | 0 | 19 | ||
| 06-08-2012 | 5 | 13 | 1 | 31 | 44 | |
| 06-09-2012 | 5 | 6 | 1 | 28 | 47 | |
| 06-10-2012 | 3 | 4 | 0 | 25 | 52 | |
| 06-11-2012 | 3 | 17 | 1 | 16 | 13 | |
| 06-12-2012 | 3 | 26 | 1 | 7 | 15 | |
| 06-13-2012 | 3 | 27 | 1 | 27 | 21 | |
| 06-14-2012 | 3 | 8 | 0 | 20 | 41 | |
| 06-15-2012 | 3 | 20 | 1 | 23 | 45 | |
| 06-16-2012 | 5 | 10 | 1 | 19 | 48 | |
| 06-17-2012 | 3 | 6 | 3 | 8 | 22 | |
| 06-18-2012 | 6 | 22 | 3 | 15 | 24 | |
| 06-19-2012 | 6 | 5 | 21 | 30 | ||
| 06-20-2012 | 3 | 9 | 1 | 17 | 23 | |
| 06-21-2012 | 3 | 20 | 3 | 11 | 17 | |
| 06-22-2012 | 9 | 14 | 1 | 15 | 33 | |
| 06-23-2012 | 9 | 13 | 1 | 17 | 28 | |
| 06-24-2012 | 6 | 8 | 1 | 15 | 34 | |
| 06-25-2012 | 3 | 8 | 1 | 12 | 13 | |
| 06-26-2012 | 3 | 15 | 1 | 27 | 21 | |
| 06-27-2012 | 6 | 8 | 1 | 41 | 54 | |
| 06-28-2012 | 3 | 26 | 3 | 32 | 40 | |
| 06-29-2012 | 5 | 25 | 3 | 26 | 45 | |
| 06-30-2012 | 7 | 19 | 1 | 30 | 57 | |
Jul
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 07-01-2012 | 8 | 16 | 1 | 34 | 49 | |
| 07-02-2012 | 5 | 16 | 1 | 37 | 52 | |
| 07-03-2012 | 3 | 8 | 3 | 33 | 47 | |
| 07-04-2012 | 3 | 11 | 1 | 46 | 67 | |
| 07-05-2012 | 3 | 12 | 1 | 51 | ||
| 07-06-2012 | 3 | 7 | 4 | 34 | 43 | |
| 07-07-2012 | 3 | 9 | 1 | 12 | 40 | |
| 07-08-2012 | 3 | 6 | 3 | 16 | 42 | |
| 07-09-2012 | 3 | 8 | 1 | 14 | 31 | |
| 07-10-2012 | 3 | 23 | 3 | 17 | 27 | |
| 07-11-2012 | 3 | 26 | 1 | 23 | 34 | |
| 07-12-2012 | 5 | 28 | 1 | 35 | 52 | |
| 07-13-2012 | 5 | 9 | 1 | 26 | 51 | |
| 07-14-2012 | 7 | 13 | 1 | 24 | 59 | |
| 07-15-2012 | 8 | 15 | 1 | 33 | 78 | |
| 07-16-2012 | 3 | 9 | 1 | 31 | 54 | |
| 07-17-2012 | 3 | 6 | 1 | 31 | 53 | |
| 07-18-2012 | 3 | 6 | 1 | 16 | 20 | |
| 07-19-2012 | 9 | 1 | 24 | 56 | ||
| 07-20-2012 | 10 | 12 | 0 | 24 | 52 | |
| 07-21-2012 | 10 | 8 | 0 | 29 | 55 | |
| 07-22-2012 | 7 | 7 | 0 | 22 | 43 | |
| 07-23-2012 | 3 | 9 | 1 | 26 | 43 | |
| 07-24-2012 | 3 | 8 | 0 | 12 | 30 | |
| 07-25-2012 | 3 | 11 | 0 | 24 | 40 | |
| 07-26-2012 | 3 | 9 | 3 | 19 | 25 | |
| 07-27-2012 | 5 | 6 | 1 | 19 | 41 | |
| 07-28-2012 | 5 | 10 | 1 | 17 | 36 | |
| 07-29-2012 | 3 | 6 | 0 | 11 | 27 | |
| 07-30-2012 | 3 | 5 | 1 | 17 | 30 | |
| 07-31-2012 | 3 | 20 | 1 | 21 | 48 | |
Aug
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 08-01-2012 | 3 | 17 | 4 | 29 | 40 | |
| 08-02-2012 | 3 | 15 | 1 | 28 | 32 | |
| 08-03-2012 | 3 | 16 | 1 | 28 | 31 | |
| 08-04-2012 | 3 | 7 | 1 | 10 | 20 | |
| 08-05-2012 | 3 | 19 | 1 | 7 | 14 | |
| 08-06-2012 | 3 | 28 | 1 | 17 | 23 | |
| 08-07-2012 | 3 | 24 | 1 | 24 | 25 | |
| 08-08-2012 | 3 | 12 | 1 | 19 | 29 | |
| 08-09-2012 | 3 | 8 | 1 | 22 | 23 | |
| 08-10-2012 | 3 | 4 | 1 | 19 | 16 | |
| 08-11-2012 | 3 | 18 | 1 | 17 | 30 | |
| 08-12-2012 | 3 | 11 | 0 | 16 | 37 | |
| 08-13-2012 | 3 | 11 | 1 | 17 | 31 | |
| 08-14-2012 | 3 | 24 | 1 | 19 | 35 | |
| 08-15-2012 | 3 | 12 | 0 | 18 | 31 | |
| 08-16-2012 | 3 | 16 | 3 | 11 | 14 | |
| 08-17-2012 | 6 | 19 | 1 | 18 | 44 | |
| 08-18-2012 | 8 | 15 | 3 | 44 | ||
| 08-19-2012 | 3 | 8 | 1 | 11 | 30 | |
| 08-20-2012 | 6 | 19 | 3 | 30 | 35 | |
| 08-21-2012 | 7 | 29 | 1 | 29 | 38 | |
| 08-22-2012 | 3 | 25 | 1 | 45 | 38 | |
| 08-23-2012 | 6 | 25 | 1 | 41 | 52 | |
| 08-24-2012 | 3 | 12 | 1 | 30 | 54 | |
| 08-25-2012 | 3 | 13 | 0 | 23 | 56 | |
| 08-26-2012 | 3 | 15 | 3 | 19 | 54 | |
| 08-27-2012 | 3 | 15 | 3 | 25 | 33 | |
| 08-28-2012 | 6 | 20 | 3 | 30 | 33 | |
| 08-29-2012 | 9 | 16 | 1 | 47 | 51 | |
| 08-30-2012 | 10 | 12 | 3 | 44 | 58 | |
| 08-31-2012 | 3 | 8 | 1 | 35 | 18 | |
Sep
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 09-01-2012 | 3 | 11 | 1 | 15 | 18 | |
| 09-02-2012 | 3 | 9 | 1 | 18 | 22 | |
| 09-03-2012 | 6 | 12 | 1 | 29 | 50 | |
| 09-04-2012 | 7 | 32 | 3 | 40 | 51 | |
| 09-05-2012 | 5 | 26 | 1 | 31 | 29 | |
| 09-06-2012 | 3 | 27 | 20 | 25 | 31 | |
| 09-07-2012 | 3 | 5 | 1 | 27 | 14 | |
| 09-08-2012 | 3 | 8 | 3 | 21 | 15 | |
| 09-09-2012 | 3 | 25 | 1 | 10 | 20 | |
| 09-10-2012 | 3 | 20 | 0 | 30 | 30 | |
| 09-11-2012 | 3 | 16 | 1 | 45 | 38 | |
| 09-12-2012 | 3 | 23 | 1 | 26 | 43 | |
| 09-13-2012 | 5 | 26 | 1 | 32 | 34 | |
| 09-14-2012 | 5 | 23 | 1 | 36 | 25 | |
| 09-15-2012 | 3 | 11 | 1 | 29 | 31 | |
| 09-16-2012 | 3 | 4 | 3 | 24 | 39 | |
| 09-17-2012 | 3 | 5 | 0 | 32 | 10 | |
| 09-18-2012 | 3 | 22 | 1 | 25 | 26 | |
| 09-19-2012 | 3 | 13 | 3 | 30 | 14 | |
| 09-20-2012 | 3 | 13 | 4 | 29 | 15 | |
| 09-21-2012 | 3 | 19 | 3 | 33 | 18 | |
| 09-22-2012 | 3 | 11 | 1 | 13 | 18 | |
| 09-23-2012 | 3 | 23 | 1 | 14 | 34 | |
| 09-24-2012 | 3 | 24 | 4 | 34 | 35 | |
| 09-25-2012 | 3 | 14 | 1 | 41 | 20 | |
| 09-26-2012 | 5 | 13 | 3 | 28 | 14 | |
| 09-27-2012 | 7 | 24 | 3 | 34 | 25 | |
| 09-28-2012 | 7 | 48 | 10 | 54 | 52 | |
| 09-29-2012 | 7 | 26 | 3 | 52 | 60 | |
| 09-30-2012 | 7 | 39 | 1 | 21 | 38 | |
Oct
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 10-01-2012 | 3 | 13 | 1 | 43 | 38 | |
| 10-02-2012 | 3 | 36 | 3 | 39 | 32 | |
| 10-03-2012 | 5 | 28 | 3 | 59 | 54 | |
| 10-04-2012 | 3 | 8 | 1 | 46 | 30 | |
| 10-05-2012 | 3 | 6 | 1 | 15 | 15 | |
| 10-06-2012 | 5 | 22 | 1 | 7 | 17 | |
| 10-07-2012 | 5 | 23 | 1 | 24 | 33 | |
| 10-08-2012 | 3 | 19 | 1 | 34 | 31 | |
| 10-09-2012 | 3 | 14 | 3 | 17 | 14 | |
| 10-10-2012 | 3 | 20 | 4 | 19 | 14 | |
| 10-11-2012 | 5 | 13 | 3 | 23 | ||
| 10-12-2012 | 7 | 22 | 3 | 34 | 21 | |
| 10-13-2012 | 5 | 10 | 1 | 27 | ||
| 10-14-2012 | 3 | 6 | 1 | 21 | ||
| 10-15-2012 | 3 | 22 | 10 | 23 | 28 | |
| 10-16-2012 | 6 | 21 | 1 | 22 | ||
| 10-17-2012 | 6 | 14 | 1 | 27 | 23 | |
| 10-18-2012 | 7 | 13 | 1 | 12 | 17 | |
| 10-19-2012 | 10 | 16 | 3 | 24 | ||
| 10-20-2012 | 14 | 12 | 3 | 43 | ||
| 10-21-2012 | 5 | 8 | 1 | 19 | 53 | |
| 10-22-2012 | 5 | 3 | 1 | 38 | 25 | |
| 10-23-2012 | 9 | 15 | 1 | 35 | 58 | |
| 10-24-2012 | 8 | 12 | 1 | 25 | 35 | |
| 10-25-2012 | 3 | 2 | 1 | 6 | 11 | |
| 10-26-2012 | 3 | 10 | 1 | 8 | 10 | |
| 10-27-2012 | 7 | 22 | 7 | 14 | 48 | |
| 10-28-2012 | 11 | 25 | 1 | 19 | 47 | |
| 10-29-2012 | 5 | 23 | 3 | 23 | 30 | |
| 10-30-2012 | 3 | 17 | 3 | 17 | 23 | |
| 10-31-2012 | 10 | 29 | 4 | 20 | 28 | |
Nov
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 11-01-2012 | 11 | 25 | 4 | 20 | 24 | |
| 11-02-2012 | 3 | 14 | 3 | 14 | 14 | |
| 11-03-2012 | 3 | 7 | 1 | 15 | 22 | |
| 11-04-2012 | 3 | 7 | 1 | 23 | 54 | |
| 11-05-2012 | 3 | 21 | 1 | 30 | 55 | |
| 11-06-2012 | 3 | 8 | 1 | 11 | 24 | |
| 11-07-2012 | 3 | 23 | 1 | 10 | 15 | |
| 11-08-2012 | 6 | 18 | 1 | 23 | 27 | |
| 11-09-2012 | 6 | 2 | 1 | 24 | 41 | |
| 11-10-2012 | 3 | 8 | 1 | 32 | 68 | |
| 11-11-2012 | 3 | 3 | 0 | 6 | ||
| 11-12-2012 | 3 | 4 | 1 | 18 | 15 | |
| 11-13-2012 | 3 | 21 | 1 | 17 | 35 | |
| 11-14-2012 | 3 | 27 | 1 | 26 | 44 | |
| 11-15-2012 | 3 | 26 | 3 | 22 | 31 | |
| 11-16-2012 | 5 | 24 | 3 | 23 | 26 | |
| 11-17-2012 | 3 | 8 | 1 | 34 | 59 | |
| 11-18-2012 | 3 | 8 | 3 | 28 | 57 | |
| 11-19-2012 | 16 | 34 | 1 | 25 | 43 | |
| 11-20-2012 | 16 | 28 | 3 | 37 | 63 | |
| 11-21-2012 | 9 | 28 | 3 | 40 | 46 | |
| 11-22-2012 | 5 | 7 | 1 | 22 | 27 | |
| 11-23-2012 | 3 | 0 | 1 | 19 | 6 | |
| 11-24-2012 | 3 | 15 | 1 | 15 | 18 | |
| 11-25-2012 | 3 | 5 | 1 | 17 | 26 | |
| 11-26-2012 | 3 | 27 | 1 | 19 | 20 | |
| 11-27-2012 | 7 | 20 | 3 | 27 | 32 | |
| 11-28-2012 | 7 | 22 | 1 | 30 | 48 | |
| 11-29-2012 | 6 | 4 | 51 | 53 | ||
| 11-30-2012 | 3 | 8 | 1 | 30 | 58 | |
Dec
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 12-01-2012 | 13 | 24 | 1 | 51 | 100 | |
| 12-02-2012 | 13 | 15 | 3 | 46 | 93 | |
| 12-03-2012 | 3 | 16 | 3 | 22 | 46 | |
| 12-04-2012 | 3 | 11 | 1 | 12 | 7 | |
| 12-05-2012 | 3 | 12 | 4 | 20 | 9 | |
| 12-06-2012 | 3 | 16 | 9 | 19 | 22 | |
| 12-07-2012 | 3 | 23 | 3 | 20 | 35 | |
| 12-08-2012 | 3 | 16 | 1 | 14 | 46 | |
| 12-09-2012 | 3 | 5 | 1 | 9 | 21 | |
| 12-10-2012 | 3 | 32 | 1 | 12 | 29 | |
| 12-11-2012 | 6 | 42 | 9 | 19 | 57 | |
| 12-12-2012 | 7 | 40 | 3 | 26 | 46 | |
| 12-13-2012 | 13 | 35 | 4 | 40 | 53 | |
| 12-14-2012 | 6 | 22 | 3 | 37 | 66 | |
| 12-15-2012 | 7 | 23 | 1 | 19 | 43 | |
| 12-16-2012 | 6 | 12 | 1 | 19 | 54 | |
| 12-17-2012 | 3 | 19 | 1 | 19 | 43 | |
| 12-18-2012 | 3 | 28 | 1 | 34 | 68 | |
| 12-19-2012 | 3 | 30 | 1 | 19 | 54 | |
| 12-20-2012 | 3 | 7 | 1 | 16 | 23 | |
| 12-21-2012 | 6 | 33 | 1 | 43 | 23 | |
| 12-22-2012 | 6 | 35 | 3 | 36 | 60 | |
| 12-23-2012 | 3 | 15 | 1 | 25 | 31 | |
| 12-24-2012 | 3 | 8 | 1 | 24 | 10 | |
| 12-25-2012 | 3 | 20 | 1 | 17 | 23 | |
| 12-26-2012 | 3 | 25 | 3 | 33 | 35 | |
| 12-27-2012 | 6 | 23 | 3 | 26 | 44 | |
| 12-28-2012 | 3 | 24 | 3 | 15 | 29 | |
| 12-29-2012 | 3 | 26 | 3 | 25 | 54 | |
| 12-30-2012 | 3 | 32 | 3 | 24 | 68 | |
| 12-31-2012 | 3 | 30 | 3 | 38 | 33 | |
AQI Value Percentages
Good
95.50%
Moderate
4.46%
Unhealthy for Sensitive Groups
0.05%
Unhealthy
0.00%
Very Unhealthy
0.00%
Hazardous
0.00%
2011 AQI Values Pollution Summary
| Pollutant | Stat. Lat & Long | Good % | 0-50 | 51-100 | 101-150 | 151-200 | 201-300 | 301-500 |
| Ozone | 45.1173, -92.8553 | 97.40% | 187 | 4 | 1 | 0 | 0 | 0 |
| CO | 44.9558, -93.1459 | 100.00% | 356 | 0 | 0 | 0 | 0 | 0 |
| NO2 | 45.1377, -93.2076 | 100.00% | 343 | 0 | 0 | 0 | 0 | 0 |
| SO2 | 44.8474, -92.9954 | 100.00% | 364 | 0 | 0 | 0 | 0 | 0 |
| PM10 | 44.9507, -93.0983 | 97.51% | 274 | 7 | 0 | 0 | 0 | 0 |
| PM2.5 | 44.9594, -93.0359 | 86.25% | 533 | 85 | 0 | 0 | 0 | 0 |
Jan
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 01-01-2011 | 3 | 1 | 6 | 14 | 15 | |
| 01-02-2011 | 6 | 18 | 7 | 15 | 23 | |
| 01-03-2011 | 3 | 26 | 3 | 31 | 65 | |
| 01-04-2011 | 6 | 36 | 10 | 30 | 67 | |
| 01-05-2011 | 6 | 34 | 7 | 29 | 66 | |
| 01-06-2011 | 3 | 23 | 4 | 46 | 53 | |
| 01-07-2011 | 3 | 16 | 6 | 15 | 22 | |
| 01-08-2011 | 11 | 36 | 4 | 41 | 35 | |
| 01-09-2011 | 16 | 43 | 3 | 51 | 70 | |
| 01-10-2011 | 3 | 18 | 1 | 30 | 51 | |
| 01-11-2011 | 3 | 9 | 1 | 20 | 41 | |
| 01-12-2011 | 5 | 29 | 4 | 14 | 31 | |
| 01-13-2011 | 6 | 31 | 1 | 23 | 57 | |
| 01-14-2011 | 6 | 35 | 3 | 40 | 84 | |
| 01-15-2011 | 3 | 10 | 6 | 22 | 30 | |
| 01-16-2011 | 3 | 12 | 1 | 13 | 16 | |
| 01-17-2011 | 3 | 19 | 1 | 34 | 68 | |
| 01-18-2011 | 3 | 7 | 3 | 31 | 15 | |
| 01-19-2011 | 3 | 32 | 6 | 29 | 36 | |
| 01-20-2011 | 3 | 24 | 9 | 33 | 38 | |
| 01-21-2011 | 6 | 29 | 4 | 24 | 37 | |
| 01-22-2011 | 3 | 18 | 4 | 35 | 48 | |
| 01-23-2011 | 3 | 28 | 3 | 23 | 47 | |
| 01-24-2011 | 5 | 26 | 9 | 28 | 61 | |
| 01-25-2011 | 6 | 28 | 13 | 35 | 47 | |
| 01-26-2011 | 6 | 22 | 4 | 30 | 58 | |
| 01-27-2011 | 3 | 18 | 3 | 23 | 47 | |
| 01-28-2011 | 6 | 19 | 1 | 25 | 54 | |
| 01-29-2011 | 3 | 6 | 3 | 21 | 31 | |
| 01-30-2011 | 3 | 6 | 3 | 25 | 15 | |
| 01-31-2011 | 3 | 6 | 1 | 8 | 12 | |
Feb
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 02-01-2011 | 3 | 1 | 19 | |||
| 02-02-2011 | 3 | 7 | 38 | 23 | ||
| 02-03-2011 | 3 | 15 | 1 | 27 | 22 | |
| 02-04-2011 | 5 | 43 | 4 | 24 | 54 | |
| 02-05-2011 | 5 | 44 | 6 | 32 | 71 | |
| 02-06-2011 | 5 | 23 | 3 | 20 | 23 | |
| 02-07-2011 | 3 | 5 | 1 | 31 | 9 | |
| 02-08-2011 | 3 | 19 | 9 | 30 | 22 | |
| 02-09-2011 | 3 | 25 | 11 | 34 | 34 | |
| 02-10-2011 | 6 | 41 | 1 | 44 | 71 | |
| 02-11-2011 | 5 | 49 | 3 | 31 | 74 | |
| 02-12-2011 | 11 | 43 | 1 | 22 | 40 | |
| 02-13-2011 | 8 | 21 | 4 | 18 | 18 | |
| 02-14-2011 | 6 | 33 | 1 | 21 | 24 | |
| 02-15-2011 | 6 | 25 | 0 | 23 | 52 | |
| 02-16-2011 | 5 | 30 | 1 | 31 | 66 | |
| 02-17-2011 | 3 | 18 | 0 | 24 | 43 | |
| 02-18-2011 | 3 | 3 | 1 | 29 | 22 | |
| 02-19-2011 | 3 | 8 | 0 | 20 | 22 | |
| 02-20-2011 | 3 | 0 | 0 | 15 | 27 | |
| 02-21-2011 | 3 | 27 | 0 | 6 | 10 | |
| 02-22-2011 | 5 | 41 | 0 | 16 | 26 | |
| 02-23-2011 | 5 | 10 | 0 | 31 | 60 | |
| 02-24-2011 | 3 | 3 | 0 | 32 | 38 | |
| 02-25-2011 | 3 | 7 | 4 | 31 | 18 | |
| 02-26-2011 | 7 | 38 | 3 | 26 | 47 | |
| 02-27-2011 | 7 | 40 | 0 | 31 | 73 | |
| 02-28-2011 | 6 | 34 | 3 | 44 | ||
Mar
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 03-01-2011 | 5 | 29 | 4 | 35 | 31 | |
| 03-02-2011 | 3 | 6 | 0 | 26 | 18 | |
| 03-03-2011 | 3 | 11 | 0 | 25 | 44 | |
| 03-04-2011 | 3 | 8 | 0 | 39 | 56 | |
| 03-05-2011 | 3 | 36 | 0 | 21 | 26 | |
| 03-06-2011 | 5 | 37 | 1 | 20 | 32 | |
| 03-07-2011 | 3 | 8 | 0 | 30 | 48 | |
| 03-08-2011 | 5 | 7 | 0 | 31 | 65 | |
| 03-09-2011 | 3 | 5 | 0 | 25 | 52 | |
| 03-10-2011 | 10 | 32 | 1 | 31 | 60 | |
| 03-11-2011 | 10 | 32 | 0 | 23 | 43 | |
| 03-12-2011 | 3 | 3 | 0 | 24 | 25 | |
| 03-13-2011 | 6 | 34 | 1 | 29 | 40 | |
| 03-14-2011 | 6 | 44 | 1 | 35 | 67 | |
| 03-15-2011 | 5 | 38 | 1 | 32 | 59 | |
| 03-16-2011 | 6 | 41 | 1 | 31 | 58 | |
| 03-17-2011 | 5 | 42 | 3 | 34 | 46 | |
| 03-18-2011 | 3 | 17 | 3 | 25 | 27 | |
| 03-19-2011 | 3 | 30 | 0 | 18 | 42 | |
| 03-20-2011 | 8 | 16 | 0 | 16 | 46 | |
| 03-21-2011 | 3 | 13 | 1 | 25 | 43 | |
| 03-22-2011 | 3 | 2 | 0 | 5 | 10 | |
| 03-23-2011 | 3 | 5 | 0 | 10 | 9 | |
| 03-24-2011 | 3 | 40 | 1 | 19 | 15 | |
| 03-25-2011 | 3 | 44 | 0 | 22 | 21 | |
| 03-26-2011 | 3 | 25 | 1 | 15 | 17 | |
| 03-27-2011 | 3 | 20 | 0 | 16 | 22 | |
| 03-28-2011 | 6 | 38 | 1 | 34 | 24 | |
| 03-29-2011 | 6 | 49 | 3 | 29 | ||
| 03-30-2011 | 6 | 48 | 4 | 40 | ||
| 03-31-2011 | 6 | 0 | 46 | |||
Apr
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 04-01-2011 | 42 | 6 | 13 | 0 | 53 | |
| 04-02-2011 | 42 | 3 | 8 | 3 | 35 | |
| 04-03-2011 | 36 | 3 | 5 | 1 | 38 | |
| 04-04-2011 | 37 | 3 | 4 | 1 | 14 | |
| 04-05-2011 | 39 | 3 | 34 | 1 | 15 | |
| 04-06-2011 | 41 | 5 | 39 | 1 | 26 | |
| 04-07-2011 | 43 | 8 | 42 | 1 | 38 | |
| 04-08-2011 | 47 | 3 | 25 | 4 | 40 | |
| 04-09-2011 | 37 | 3 | 6 | 0 | 54 | |
| 04-10-2011 | 31 | 3 | 4 | 1 | 53 | |
| 04-11-2011 | 40 | 5 | 37 | 1 | 24 | |
| 04-12-2011 | 47 | 5 | 39 | 1 | 27 | |
| 04-13-2011 | 40 | 3 | 8 | 0 | ||
| 04-14-2011 | 31 | 3 | 2 | 0 | ||
| 04-15-2011 | 39 | 3 | 1 | 1 | 11 | |
| 04-16-2011 | 36 | 3 | 2 | 1 | 14 | |
| 04-17-2011 | 37 | 3 | 2 | 0 | 10 | |
| 04-18-2011 | 39 | 3 | 3 | 0 | 19 | |
| 04-19-2011 | 37 | 3 | 5 | 1 | 15 | |
| 04-20-2011 | 36 | 5 | 26 | 0 | 22 | |
| 04-21-2011 | 39 | 5 | 38 | 3 | 20 | |
| 04-22-2011 | 35 | 5 | 6 | 0 | ||
| 04-23-2011 | 37 | 5 | 19 | 0 | 21 | |
| 04-24-2011 | 44 | 5 | 27 | 1 | 26 | |
| 04-25-2011 | 47 | 5 | 35 | 1 | 21 | |
| 04-26-2011 | 42 | 3 | 1 | 0 | ||
| 04-27-2011 | 31 | 3 | 2 | 0 | 4 | |
| 04-28-2011 | 36 | 8 | 41 | 0 | ||
| 04-29-2011 | 39 | 8 | 32 | 1 | 17 | |
| 04-30-2011 | 37 | 5 | 7 | 0 | 11 | |
May
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 05-01-2011 | 33 | 3 | 1 | 3 | 5 | |
| 05-02-2011 | 33 | 3 | 18 | 1 | 6 | |
| 05-03-2011 | 35 | 8 | 30 | 3 | 20 | |
| 05-04-2011 | 40 | 11 | 34 | 1 | 25 | |
| 05-05-2011 | 34 | 3 | 14 | 3 | 22 | |
| 05-06-2011 | 41 | 5 | 36 | 10 | 23 | |
| 05-07-2011 | 42 | 6 | 15 | 0 | 23 | |
| 05-08-2011 | 36 | 6 | 10 | 0 | 27 | |
| 05-09-2011 | 38 | 3 | 7 | 0 | 37 | |
| 05-10-2011 | 36 | 3 | 4 | 1 | 57 | |
| 05-11-2011 | 34 | 7 | 23 | 3 | 85 | |
| 05-12-2011 | 18 | 6 | 10 | 1 | 44 | |
| 05-13-2011 | 19 | 3 | 2 | 1 | 8 | |
| 05-14-2011 | 38 | 3 | 0 | 0 | 8 | |
| 05-15-2011 | 43 | 3 | 0 | 1 | 10 | |
| 05-16-2011 | 40 | 3 | 8 | 1 | 12 | |
| 05-17-2011 | 41 | 6 | 17 | 0 | 19 | |
| 05-18-2011 | 36 | 6 | 13 | 3 | 20 | |
| 05-19-2011 | 36 | 3 | 11 | 0 | 30 | |
| 05-20-2011 | 35 | 5 | 9 | 0 | 39 | |
| 05-21-2011 | 44 | 3 | 7 | 0 | 32 | |
| 05-22-2011 | 36 | 3 | 6 | 0 | 19 | |
| 05-23-2011 | 36 | 5 | 1 | 18 | ||
| 05-24-2011 | 29 | 5 | 0 | 12 | ||
| 05-25-2011 | 33 | 3 | 1 | 14 | ||
| 05-26-2011 | 36 | 3 | 0 | 13 | ||
| 05-27-2011 | 36 | 5 | 1 | 18 | ||
| 05-28-2011 | 39 | 5 | 1 | 28 | ||
| 05-29-2011 | 33 | 5 | 1 | 23 | ||
| 05-30-2011 | 34 | 3 | 1 | 34 | ||
| 05-31-2011 | 32 | 3 | 7 | 20 | ||
Jun
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 06-01-2011 | 42 | 3 | 11 | |||
| 06-02-2011 | 36 | 3 | 1 | 17 | ||
| 06-03-2011 | 40 | 7 | 1 | 41 | 63 | |
| 06-04-2011 | 45 | 7 | 13 | 4 | 22 | 36 |
| 06-05-2011 | 47 | 7 | 9 | 1 | 20 | 42 |
| 06-06-2011 | 109 | 3 | 17 | 7 | 36 | 63 |
| 06-07-2011 | 67 | 3 | 20 | 6 | 53 | 62 |
| 06-08-2011 | 35 | 3 | 20 | 6 | 28 | 34 |
| 06-09-2011 | 26 | 3 | 5 | 0 | 14 | 11 |
| 06-10-2011 | 21 | 3 | 3 | 0 | 12 | 22 |
| 06-11-2011 | 26 | 6 | 15 | 1 | 12 | 31 |
| 06-12-2011 | 24 | 9 | 12 | 1 | 19 | 46 |
| 06-13-2011 | 39 | 3 | 15 | 1 | 18 | 26 |
| 06-14-2011 | 39 | 3 | 7 | 1 | 23 | 19 |
| 06-15-2011 | 31 | 7 | 13 | 1 | 30 | |
| 06-16-2011 | 31 | 7 | 7 | 3 | 16 | 23 |
| 06-17-2011 | 38 | 3 | 4 | 1 | 21 | 32 |
| 06-18-2011 | 30 | 8 | 4 | 0 | 28 | 60 |
| 06-19-2011 | 35 | 6 | 2 | 0 | 16 | 34 |
| 06-20-2011 | 30 | 3 | 2 | 0 | 17 | 0 |
| 06-21-2011 | 31 | 5 | 5 | 0 | 18 | 33 |
| 06-22-2011 | 24 | 5 | 2 | 1 | 15 | 23 |
| 06-23-2011 | 19 | 3 | 4 | 1 | 8 | 10 |
| 06-24-2011 | 31 | 7 | 18 | 1 | 25 | 48 |
| 06-25-2011 | 34 | 13 | 17 | 4 | 32 | 65 |
| 06-26-2011 | 37 | 3 | 5 | 1 | 19 | 40 |
| 06-27-2011 | 42 | 3 | 10 | 4 | 19 | 30 |
| 06-28-2011 | 33 | 6 | 21 | 6 | 19 | 33 |
| 06-29-2011 | 44 | 6 | 25 | 1 | 29 | 21 |
| 06-30-2011 | 44 | 7 | 8 | 1 | 42 | 55 |
Jul
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 07-01-2011 | 54 | 7 | 10 | 1 | 38 | 36 |
| 07-02-2011 | 32 | 5 | 17 | 1 | 19 | 43 |
| 07-03-2011 | 42 | 9 | 20 | 3 | 29 | 58 |
| 07-04-2011 | 45 | 9 | 20 | 1 | 27 | 50 |
| 07-05-2011 | 39 | 3 | 13 | 3 | 19 | 36 |
| 07-06-2011 | 30 | 3 | 25 | 3 | 19 | 28 |
| 07-07-2011 | 46 | 6 | 25 | 1 | 30 | 37 |
| 07-08-2011 | 47 | 6 | 25 | 4 | 34 | 52 |
| 07-09-2011 | 36 | 5 | 8 | 1 | 31 | 58 |
| 07-10-2011 | 42 | 5 | 5 | 1 | 20 | 33 |
| 07-11-2011 | 31 | 3 | 8 | 6 | 16 | 25 |
| 07-12-2011 | 25 | 3 | 1 | 1 | 16 | 11 |
| 07-13-2011 | 25 | 3 | 3 | 1 | 14 | 20 |
| 07-14-2011 | 27 | 3 | 8 | 1 | 27 | |
| 07-15-2011 | 27 | 5 | 14 | 1 | 39 | |
| 07-16-2011 | 31 | 5 | 5 | 1 | 38 | |
| 07-17-2011 | 31 | 3 | 5 | 1 | 67 | |
| 07-18-2011 | 32 | 18 | 1 | 45 | ||
| 07-19-2011 | 21 | 9 | 1 | 44 | ||
| 07-20-2011 | 42 | 8 | 1 | 31 | ||
| 07-21-2011 | 34 | 26 | 3 | 27 | ||
| 07-22-2011 | 39 | 24 | 1 | 37 | ||
| 07-23-2011 | 21 | 7 | 1 | 27 | ||
| 07-24-2011 | 14 | 15 | 1 | 22 | ||
| 07-25-2011 | 31 | 19 | 4 | 30 | ||
| 07-26-2011 | 20 | 6 | 3 | 16 | ||
| 07-27-2011 | 24 | 3 | 12 | 1 | 42 | |
| 07-28-2011 | 18 | 3 | 8 | 3 | 27 | 41 |
| 07-29-2011 | 46 | 3 | 3 | 29 | 43 | |
| 07-30-2011 | 30 | 3 | 1 | 24 | 36 | |
| 07-31-2011 | 26 | 3 | 1 | 24 | 39 | |
Aug
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 08-01-2011 | 29 | 3 | 1 | 27 | 31 | |
| 08-02-2011 | 20 | 3 | 3 | 27 | 26 | |
| 08-03-2011 | 18 | 5 | 3 | 21 | 28 | |
| 08-04-2011 | 33 | 5 | 22 | 3 | 35 | 52 |
| 08-05-2011 | 36 | 3 | 20 | 0 | 45 | 53 |
| 08-06-2011 | 40 | 3 | 10 | 3 | 33 | 57 |
| 08-07-2011 | 29 | 3 | 5 | 0 | 17 | 37 |
| 08-08-2011 | 36 | 3 | 22 | 4 | 30 | 39 |
| 08-09-2011 | 24 | 3 | 8 | 3 | 21 | 20 |
| 08-10-2011 | 31 | 3 | 13 | 3 | 22 | 23 |
| 08-11-2011 | 32 | 6 | 23 | 6 | 26 | 27 |
| 08-12-2011 | 27 | 6 | 18 | 0 | 25 | 34 |
| 08-13-2011 | 28 | 3 | 7 | 0 | 19 | 35 |
| 08-14-2011 | 33 | 3 | 22 | 1 | 20 | 32 |
| 08-15-2011 | 34 | 7 | 22 | 0 | 23 | 31 |
| 08-16-2011 | 37 | 6 | 10 | 0 | 27 | 26 |
| 08-17-2011 | 32 | 5 | 15 | 3 | ||
| 08-18-2011 | 33 | 6 | 20 | 0 | ||
| 08-19-2011 | 24 | 6 | 12 | 3 | 23 | 24 |
| 08-20-2011 | 25 | 3 | 8 | 4 | 16 | |
| 08-21-2011 | 31 | 6 | 15 | 4 | 14 | |
| 08-22-2011 | 33 | 6 | 20 | 1 | 24 | 27 |
| 08-23-2011 | 46 | 6 | 16 | 0 | 22 | |
| 08-24-2011 | 27 | 6 | 7 | 4 | 32 | 24 |
| 08-25-2011 | 42 | 6 | 25 | 4 | 26 | 24 |
| 08-26-2011 | 34 | 6 | 24 | 4 | 30 | 29 |
| 08-27-2011 | 20 | 8 | 8 | 1 | 20 | 27 |
| 08-28-2011 | 21 | 8 | 14 | 4 | 21 | 34 |
| 08-29-2011 | 36 | 8 | 25 | 9 | 22 | 29 |
| 08-30-2011 | 28 | 5 | 25 | 1 | 29 | 30 |
| 08-31-2011 | 28 | 10 | 19 | 0 | 23 | 31 |
Sep
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 09-01-2011 | 47 | 13 | 29 | 0 | 44 | 60 |
| 09-02-2011 | 26 | 11 | 6 | 0 | 26 | 33 |
| 09-03-2011 | 30 | 5 | 7 | 4 | 18 | 19 |
| 09-04-2011 | 19 | 5 | 8 | 3 | 12 | 15 |
| 09-05-2011 | 25 | 5 | 17 | 1 | 16 | 31 |
| 09-06-2011 | 27 | 6 | 24 | 0 | 15 | 14 |
| 09-07-2011 | 34 | 7 | 23 | 11 | 28 | 27 |
| 09-08-2011 | 26 | 7 | 19 | 4 | 31 | 34 |
| 09-09-2011 | 31 | 6 | 10 | 1 | 32 | 47 |
| 09-10-2011 | 24 | 13 | 20 | 4 | 30 | 51 |
| 09-11-2011 | 41 | 15 | 28 | 13 | 31 | 43 |
| 09-12-2011 | 41 | 5 | 18 | 3 | 43 | 28 |
| 09-13-2011 | 25 | 3 | 10 | 3 | 19 | |
| 09-14-2011 | 23 | 3 | 4 | 1 | 13 | 1 |
| 09-15-2011 | 23 | 5 | 18 | 1 | 16 | 3 |
| 09-16-2011 | 29 | 5 | 22 | 1 | 25 | 7 |
| 09-17-2011 | 29 | 3 | 7 | 1 | 22 | 17 |
| 09-18-2011 | 24 | 5 | 10 | 0 | 19 | 35 |
| 09-19-2011 | 27 | 9 | 30 | 3 | 19 | 21 |
| 09-20-2011 | 30 | 9 | 18 | 0 | 27 | 14 |
| 09-21-2011 | 17 | 3 | 8 | 1 | 10 | 6 |
| 09-22-2011 | 19 | 3 | 10 | 1 | 10 | 5 |
| 09-23-2011 | 16 | 5 | 9 | 1 | 14 | 14 |
| 09-24-2011 | 17 | 7 | 8 | 1 | 14 | 29 |
| 09-25-2011 | 25 | 7 | 5 | 1 | 11 | 14 |
| 09-26-2011 | 31 | 3 | 10 | 0 | 19 | 19 |
| 09-27-2011 | 24 | 5 | 14 | 0 | 20 | 25 |
| 09-28-2011 | 38 | 11 | 36 | 3 | 29 | 39 |
| 09-29-2011 | 28 | 11 | 40 | 4 | 29 | 13 |
| 09-30-2011 | 21 | 3 | 5 | 1 | 9 | 6 |
Oct
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 10-01-2011 | 25 | 7 | 23 | 1 | 14 | 7 |
| 10-02-2011 | 37 | 10 | 30 | 1 | 31 | 19 |
| 10-03-2011 | 42 | 10 | 31 | 3 | 52 | 32 |
| 10-04-2011 | 47 | 6 | 33 | 3 | 54 | 28 |
| 10-05-2011 | 77 | 5 | 24 | 3 | 58 | 35 |
| 10-06-2011 | 61 | 5 | 27 | 6 | 56 | 49 |
| 10-07-2011 | 44 | 3 | 10 | 3 | 57 | 44 |
| 10-08-2011 | 43 | 6 | 11 | 1 | 40 | 39 |
| 10-09-2011 | 44 | 6 | 11 | 3 | 40 | 37 |
| 10-10-2011 | 3 | 20 | 3 | 38 | 38 | |
| 10-11-2011 | 6 | 39 | 1 | 28 | 33 | |
| 10-12-2011 | 6 | 25 | 1 | 27 | 27 | |
| 10-13-2011 | 3 | 13 | 3 | 17 | 16 | |
| 10-14-2011 | 3 | 8 | 4 | 14 | 10 | |
| 10-15-2011 | 3 | 5 | 3 | 12 | 12 | |
| 10-16-2011 | 3 | 5 | 4 | 15 | 5 | |
| 10-17-2011 | 3 | 15 | 3 | 18 | 6 | |
| 10-18-2011 | 3 | 6 | 1 | 10 | 5 | |
| 10-19-2011 | 3 | 8 | 1 | 10 | 3 | |
| 10-20-2011 | 6 | 10 | 4 | 13 | 7 | |
| 10-21-2011 | 16 | 32 | 4 | 32 | 39 | |
| 10-22-2011 | 18 | 35 | 3 | 35 | 61 | |
| 10-23-2011 | 17 | 19 | 1 | 27 | 37 | |
| 10-24-2011 | 9 | 29 | 3 | 22 | 29 | |
| 10-25-2011 | 5 | 6 | 1 | 14 | 2 | |
| 10-26-2011 | 3 | 25 | 1 | 14 | 8 | |
| 10-27-2011 | 14 | 28 | 3 | 19 | 31 | |
| 10-28-2011 | 15 | 3 | 26 | 26 | ||
| 10-29-2011 | 6 | 18 | 4 | 24 | 34 | |
| 10-30-2011 | 3 | 8 | 1 | 25 | 26 | |
| 10-31-2011 | 8 | 25 | 1 | 28 | 32 | |
Nov
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 11-01-2011 | 8 | 21 | 4 | 35 | 22 | |
| 11-02-2011 | 7 | 8 | 1 | 15 | 9 | |
| 11-03-2011 | 27 | 39 | 6 | 38 | 28 | |
| 11-04-2011 | 30 | 34 | 3 | 40 | 38 | |
| 11-05-2011 | 3 | 6 | 1 | 27 | 42 | |
| 11-06-2011 | 3 | 5 | 1 | 25 | 33 | |
| 11-07-2011 | 6 | 31 | 11 | 20 | 17 | |
| 11-08-2011 | 6 | 22 | 3 | 22 | 24 | |
| 11-09-2011 | 3 | 26 | 4 | 26 | 24 | |
| 11-10-2011 | 10 | 27 | 16 | 11 | ||
| 11-11-2011 | 16 | 32 | 3 | 32 | 32 | |
| 11-12-2011 | 16 | 25 | 3 | 39 | 31 | |
| 11-13-2011 | 3 | 18 | 4 | 27 | 28 | |
| 11-14-2011 | 7 | 27 | 9 | 22 | 14 | |
| 11-15-2011 | 7 | 32 | 10 | 32 | 12 | |
| 11-16-2011 | 3 | 8 | 7 | 16 | 12 | |
| 11-17-2011 | 6 | 27 | 7 | 20 | 15 | |
| 11-18-2011 | 11 | 25 | 6 | 32 | 28 | |
| 11-19-2011 | 10 | 13 | 3 | 28 | 31 | |
| 11-20-2011 | 5 | 29 | 3 | 19 | 16 | |
| 11-21-2011 | 11 | 19 | 3 | 21 | 34 | |
| 11-22-2011 | 8 | 25 | 4 | 27 | 57 | |
| 11-23-2011 | 13 | 26 | 4 | 43 | 75 | |
| 11-24-2011 | 10 | 16 | 3 | 31 | 53 | |
| 11-25-2011 | 6 | 21 | 3 | 25 | 43 | |
| 11-26-2011 | 3 | 11 | 3 | 21 | 31 | |
| 11-27-2011 | 3 | 4 | 3 | 8 | 6 | |
| 11-28-2011 | 7 | 22 | 6 | 20 | ||
| 11-29-2011 | 15 | 34 | 6 | 18 | 11 | |
| 11-30-2011 | 16 | 29 | 6 | 34 | 42 | |
Dec
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 12-01-2011 | 5 | 16 | 3 | 20 | 27 | |
| 12-02-2011 | 8 | 25 | 1 | 16 | 14 | |
| 12-03-2011 | 5 | 15 | 1 | 32 | 56 | |
| 12-04-2011 | 3 | 6 | 0 | 18 | 11 | |
| 12-05-2011 | 3 | 7 | 0 | 31 | 10 | |
| 12-06-2011 | 3 | 27 | 1 | 26 | 16 | |
| 12-07-2011 | 6 | 27 | 1 | 31 | 34 | |
| 12-08-2011 | 3 | 26 | 7 | 31 | 7 | |
| 12-09-2011 | 3 | 27 | 14 | 28 | 13 | |
| 12-10-2011 | 3 | 27 | 1 | 22 | 38 | |
| 12-11-2011 | 3 | 16 | 0 | 26 | 67 | |
| 12-12-2011 | 3 | 26 | 1 | 29 | 59 | |
| 12-13-2011 | 3 | 16 | 0 | 31 | 56 | |
| 12-14-2011 | 3 | 13 | 1 | 20 | 26 | |
| 12-15-2011 | 3 | 9 | 1 | 19 | 15 | |
| 12-16-2011 | 3 | 19 | 3 | 22 | 12 | |
| 12-17-2011 | 3 | 22 | 1 | 20 | 35 | |
| 12-18-2011 | 3 | 21 | 1 | 16 | 19 | |
| 12-19-2011 | 3 | 10 | 0 | 15 | 4 | |
| 12-20-2011 | 3 | 32 | 3 | 18 | 16 | |
| 12-21-2011 | 3 | 21 | 1 | 26 | 46 | |
| 12-22-2011 | 3 | 31 | 1 | 27 | 6 | |
| 12-23-2011 | 3 | 25 | 1 | 24 | 18 | |
| 12-24-2011 | 3 | 25 | 23 | 20 | 14 | |
| 12-25-2011 | 3 | 22 | 11 | 15 | 6 | |
| 12-26-2011 | 3 | 15 | 1 | 19 | 10 | |
| 12-27-2011 | 3 | 6 | 1 | 13 | 1 | |
| 12-28-2011 | 11 | 22 | 1 | 19 | 9 | |
| 12-29-2011 | 11 | 23 | 1 | 24 | 32 | |
| 12-30-2011 | 9 | 13 | 0 | 25 | 37 | |
| 12-31-2011 | 9 | 20 | 1 | 20 | 37 | |
AQI Value Percentages
Good
94.60%
Moderate
5.25%
Unhealthy for Sensitive Groups
0.15%
Unhealthy
0.00%
Very Unhealthy
0.00%
Hazardous
0.00%
2010 AQI Values Pollution Summary
| Pollutant | Stat. Lat & Long | Good % | 0-50 | 51-100 | 101-150 | 151-200 | 201-300 | 301-500 |
| Ozone | 45.1173, -92.8553 | 95.48% | 169 | 8 | 0 | 0 | 0 | 0 |
| CO | 44.9558, -93.1459 | 100.00% | 264 | 0 | 0 | 0 | 0 | 0 |
| NO2 | 45.1377, -93.2076 | 99.44% | 352 | 2 | 0 | 0 | 0 | 0 |
| SO2 | 44.8474, -92.9954 | 99.72% | 355 | 1 | 0 | 0 | 0 | 0 |
| PM10 | 44.9507, -93.0983 | 97.02% | 326 | 10 | 0 | 0 | 0 | 0 |
| PM2.5 | 44.9594, -93.0359 | 82.59% | 408 | 83 | 3 | 0 | 0 | 0 |
Jan
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 01-01-2010 | 8 | 7 | 4 | 25 | 27 | |
| 01-02-2010 | 11 | 34 | 3 | 28 | 29 | |
| 01-03-2010 | 11 | 35 | 3 | 28 | 64 | |
| 01-04-2010 | 8 | 33 | 6 | 35 | 49 | |
| 01-05-2010 | 14 | 43 | 10 | 47 | 52 | |
| 01-06-2010 | 15 | 42 | 17 | 57 | 83 | |
| 01-07-2010 | 5 | 5 | 0 | 5 | 12 | |
| 01-08-2010 | 10 | 32 | 3 | 16 | 26 | |
| 01-09-2010 | 13 | 36 | 3 | 28 | 74 | |
| 01-10-2010 | 14 | 24 | 0 | 28 | 55 | |
| 01-11-2010 | 20 | 40 | 1 | 19 | 50 | |
| 01-12-2010 | 25 | 42 | 1 | 24 | 75 | |
| 01-13-2010 | 13 | 39 | 0 | 31 | 84 | |
| 01-14-2010 | 18 | 34 | 0 | 24 | 76 | |
| 01-15-2010 | 9 | 42 | 0 | 11 | 35 | |
| 01-16-2010 | 11 | 23 | 0 | 14 | 52 | |
| 01-17-2010 | 13 | 33 | 1 | 37 | 92 | |
| 01-18-2010 | 9 | 25 | 4 | 26 | 76 | |
| 01-19-2010 | 13 | 1 | 23 | 62 | ||
| 01-20-2010 | 16 | 0 | 10 | 24 | ||
| 01-21-2010 | 22 | 0 | 12 | 34 | ||
| 01-22-2010 | 3 | 1 | 46 | |||
| 01-23-2010 | 19 | 0 | 41 | |||
| 01-24-2010 | 16 | 3 | 30 | |||
| 01-25-2010 | 8 | 1 | 16 | |||
| 01-26-2010 | 6 | 4 | 15 | |||
| 01-27-2010 | 3 | 14 | 27 | 26 | ||
| 01-28-2010 | 7 | 33 | 10 | 28 | 21 | |
| 01-29-2010 | 7 | 50 | 1 | 41 | 64 | |
| 01-30-2010 | 3 | 42 | 1 | 51 | 78 | |
| 01-31-2010 | 9 | 31 | 1 | 44 | 61 | |
Feb
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 02-01-2010 | 9 | 21 | 0 | 25 | 35 | |
| 02-02-2010 | 8 | 38 | 1 | 19 | 40 | |
| 02-03-2010 | 9 | 48 | 3 | 33 | 72 | |
| 02-04-2010 | 9 | 21 | 3 | 46 | 109 | |
| 02-05-2010 | 9 | 12 | 1 | 45 | 98 | |
| 02-06-2010 | 14 | 29 | 0 | 14 | 20 | |
| 02-07-2010 | 14 | 34 | 0 | 16 | 30 | |
| 02-08-2010 | 6 | 6 | 0 | 12 | 35 | |
| 02-09-2010 | 3 | 6 | 0 | 6 | 17 | |
| 02-10-2010 | 10 | 42 | 6 | 37 | 28 | |
| 02-11-2010 | 14 | 62 | 3 | 49 | 82 | |
| 02-12-2010 | 16 | 65 | 3 | 53 | 83 | |
| 02-13-2010 | 13 | 46 | 13 | 51 | 90 | |
| 02-14-2010 | 13 | 41 | 3 | 23 | 53 | |
| 02-15-2010 | 3 | 5 | 0 | 10 | 5 | |
| 02-16-2010 | 3 | 10 | 3 | 17 | 4 | |
| 02-17-2010 | 8 | 22 | 1 | 23 | 13 | |
| 02-18-2010 | 11 | 41 | 3 | 40 | 36 | |
| 02-19-2010 | 10 | 49 | 3 | 54 | 97 | |
| 02-20-2010 | 5 | 38 | 6 | 39 | 78 | |
| 02-21-2010 | 5 | 29 | 1 | 33 | 59 | |
| 02-22-2010 | 7 | 20 | 0 | 25 | 33 | |
| 02-23-2010 | 8 | 22 | 1 | 29 | 53 | |
| 02-24-2010 | 9 | 44 | 1 | 20 | 19 | |
| 02-25-2010 | 11 | 45 | 0 | 31 | 38 | |
| 02-26-2010 | 7 | 45 | 3 | 36 | 44 | |
| 02-27-2010 | 8 | 23 | 0 | 14 | 24 | |
| 02-28-2010 | 9 | 47 | 0 | 10 | 19 | |
Mar
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 03-01-2010 | 10 | 49 | 0 | 31 | 40 | |
| 03-02-2010 | 14 | 49 | 1 | 43 | 64 | |
| 03-03-2010 | 9 | 48 | 1 | 41 | 44 | |
| 03-04-2010 | 13 | 43 | 0 | 47 | 89 | |
| 03-05-2010 | 7 | 41 | 1 | 36 | 67 | |
| 03-06-2010 | 11 | 47 | 1 | 37 | 69 | |
| 03-07-2010 | 8 | 42 | 3 | 42 | 88 | |
| 03-08-2010 | 14 | 37 | 0 | 33 | 95 | |
| 03-09-2010 | 8 | 12 | 0 | 26 | 64 | |
| 03-10-2010 | 9 | 13 | 1 | 30 | 82 | |
| 03-11-2010 | 13 | 11 | 0 | 19 | 55 | |
| 03-12-2010 | 11 | 25 | 0 | 19 | 48 | |
| 03-13-2010 | 11 | 4 | 0 | 12 | 35 | |
| 03-14-2010 | 6 | 8 | 1 | 21 | 32 | |
| 03-15-2010 | 6 | 16 | 9 | 28 | 39 | |
| 03-16-2010 | 6 | 10 | 3 | 18 | 32 | |
| 03-17-2010 | 7 | 26 | 9 | 23 | 38 | |
| 03-18-2010 | 7 | 19 | 7 | 20 | ||
| 03-19-2010 | 3 | 7 | 4 | 11 | ||
| 03-20-2010 | 3 | 23 | 4 | 11 | 17 | |
| 03-21-2010 | 3 | 35 | 9 | 14 | 37 | |
| 03-22-2010 | 8 | 40 | 1 | 27 | 32 | |
| 03-23-2010 | 3 | 17 | 3 | 24 | 24 | |
| 03-24-2010 | 3 | 17 | 3 | 19 | 14 | |
| 03-25-2010 | 3 | 9 | 0 | 16 | 16 | |
| 03-26-2010 | 3 | 14 | 0 | 20 | 16 | |
| 03-27-2010 | 9 | 8 | 1 | 16 | 19 | |
| 03-28-2010 | 10 | 31 | 0 | 13 | 19 | |
| 03-29-2010 | 6 | 25 | 0 | 19 | 19 | |
| 03-30-2010 | 6 | 9 | 1 | 32 | 28 | |
| 03-31-2010 | 9 | 24 | 4 | 32 | 23 | |
Jun
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 06-01-2010 | 42 | 14 | 1 | 17 | ||
| 06-02-2010 | 27 | 11 | 0 | |||
| 06-03-2010 | 45 | 13 | 6 | 21 | 20 | |
| 06-04-2010 | 41 | 18 | 9 | 14 | 19 | |
| 06-05-2010 | 25 | 18 | 0 | 19 | 36 | |
| 06-06-2010 | 31 | 7 | 3 | 13 | 21 | |
| 06-07-2010 | 33 | 8 | 0 | 11 | 10 | |
| 06-08-2010 | 23 | 18 | 0 | 13 | 28 | |
| 06-09-2010 | 31 | 14 | 6 | 13 | 11 | |
| 06-10-2010 | 26 | 8 | 0 | 10 | 11 | |
| 06-11-2010 | 24 | 11 | 0 | 13 | 24 | |
| 06-12-2010 | 16 | 3 | 0 | 10 | 12 | |
| 06-13-2010 | 20 | 8 | 0 | 10 | 15 | |
| 06-14-2010 | 25 | 8 | 0 | 13 | 19 | |
| 06-15-2010 | 26 | 14 | 1 | 13 | 20 | |
| 06-16-2010 | 28 | 12 | 0 | 13 | 19 | |
| 06-17-2010 | 41 | 8 | 0 | 21 | 17 | |
| 06-18-2010 | 43 | 16 | 1 | 19 | 15 | |
| 06-19-2010 | 24 | 16 | 6 | 11 | 24 | |
| 06-20-2010 | 31 | 15 | 1 | 15 | 39 | |
| 06-21-2010 | 30 | 20 | 4 | 17 | 24 | |
| 06-22-2010 | 47 | 26 | 1 | 19 | 23 | |
| 06-23-2010 | 34 | 12 | 1 | 12 | 14 | |
| 06-24-2010 | 51 | 3 | 17 | 3 | 36 | 72 |
| 06-25-2010 | 36 | 3 | 13 | 24 | 23 | 44 |
| 06-26-2010 | 38 | 3 | 8 | 0 | 14 | 22 |
| 06-27-2010 | 37 | 7 | 7 | 6 | 11 | 15 |
| 06-28-2010 | 25 | 3 | 5 | 0 | 10 | 11 |
| 06-29-2010 | 29 | 3 | 22 | 0 | 12 | 10 |
| 06-30-2010 | 38 | 18 | 0 | 26 | 18 | |
Jul
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 07-01-2010 | 44 | 11 | 0 | 34 | 32 | |
| 07-02-2010 | 49 | 8 | 1 | 33 | 44 | |
| 07-03-2010 | 43 | 5 | 1 | 33 | 52 | |
| 07-04-2010 | 36 | 11 | 0 | 23 | 66 | |
| 07-05-2010 | 26 | 8 | 1 | 22 | 84 | |
| 07-06-2010 | 36 | 8 | 0 | 12 | 20 | |
| 07-07-2010 | 38 | 11 | 1 | 18 | 24 | |
| 07-08-2010 | 40 | 13 | 1 | 16 | 20 | |
| 07-09-2010 | 44 | 22 | 7 | 19 | 34 | |
| 07-10-2010 | 39 | 20 | 0 | 24 | 36 | |
| 07-11-2010 | 36 | 5 | 0 | 10 | 21 | |
| 07-12-2010 | 31 | 15 | 0 | 24 | 56 | |
| 07-13-2010 | 35 | 14 | 0 | 27 | 39 | |
| 07-14-2010 | 33 | 8 | 4 | 21 | 37 | |
| 07-15-2010 | 39 | 12 | 4 | 26 | 40 | |
| 07-16-2010 | 43 | 14 | 11 | 25 | 37 | |
| 07-17-2010 | 37 | 5 | 13 | 1 | 22 | 41 |
| 07-18-2010 | 30 | 3 | 5 | 0 | 12 | 22 |
| 07-19-2010 | 25 | 9 | 9 | 1 | 18 | 26 |
| 07-20-2010 | 42 | 9 | 14 | 1 | 20 | 32 |
| 07-21-2010 | 43 | 5 | 12 | 1 | 23 | 32 |
| 07-22-2010 | 26 | 5 | 9 | 0 | 15 | 19 |
| 07-23-2010 | 37 | 5 | 9 | 3 | 15 | 19 |
| 07-24-2010 | 32 | 3 | 3 | 1 | 10 | 18 |
| 07-25-2010 | 31 | 7 | 22 | 0 | 12 | 19 |
| 07-26-2010 | 38 | 8 | 23 | 0 | 17 | 22 |
| 07-27-2010 | 38 | 3 | 10 | 0 | 27 | 39 |
| 07-28-2010 | 24 | 5 | 12 | 0 | 27 | |
| 07-29-2010 | 47 | 10 | 25 | 1 | 70 | |
| 07-30-2010 | 30 | 9 | 25 | 0 | 57 | |
| 07-31-2010 | 32 | 9 | 12 | 0 | 44 | |
Aug
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 08-01-2010 | 30 | 9 | 11 | 24 | 39 | |
| 08-02-2010 | 35 | 3 | 11 | 11 | 31 | |
| 08-03-2010 | 40 | 3 | 14 | 1 | 31 | |
| 08-04-2010 | 37 | 3 | 15 | 4 | 43 | |
| 08-05-2010 | 3 | 11 | 6 | 57 | ||
| 08-06-2010 | 38 | 11 | 17 | 1 | 51 | |
| 08-07-2010 | 39 | 13 | 25 | 0 | 51 | |
| 08-08-2010 | 40 | 5 | 8 | 0 | 44 | |
| 08-09-2010 | 30 | 6 | 13 | 0 | 30 | |
| 08-10-2010 | 31 | 6 | 11 | 0 | 38 | |
| 08-11-2010 | 40 | 3 | 19 | 0 | 24 | |
| 08-12-2010 | 40 | 3 | 18 | 0 | 22 | |
| 08-13-2010 | 27 | 5 | 14 | 0 | 16 | 16 |
| 08-14-2010 | 36 | 5 | 17 | 4 | 17 | 19 |
| 08-15-2010 | 24 | 3 | 4 | 6 | 15 | 7 |
| 08-16-2010 | 28 | 3 | 9 | 10 | 10 | |
| 08-17-2010 | 33 | 6 | 13 | 15 | ||
| 08-18-2010 | 27 | 5 | 9 | 21 | 24 | |
| 08-19-2010 | 24 | 3 | 8 | 0 | 35 | 49 |
| 08-20-2010 | 33 | 7 | 14 | 0 | 35 | 52 |
| 08-21-2010 | 23 | 6 | 9 | 0 | 23 | 42 |
| 08-22-2010 | 27 | 6 | 9 | 0 | 18 | 26 |
| 08-23-2010 | 34 | 5 | 9 | 0 | 32 | 51 |
| 08-24-2010 | 31 | 3 | 13 | 3 | 20 | 24 |
| 08-25-2010 | 25 | 7 | 17 | 0 | 19 | 16 |
| 08-26-2010 | 36 | 8 | 21 | 0 | 30 | 23 |
| 08-27-2010 | 43 | 6 | 15 | 0 | 38 | 31 |
| 08-28-2010 | 51 | 5 | 4 | 0 | 36 | 39 |
| 08-29-2010 | 47 | 5 | 5 | 0 | 32 | 48 |
| 08-30-2010 | 30 | 3 | 8 | 0 | 29 | 32 |
| 08-31-2010 | 36 | 3 | 17 | 0 | 16 | 21 |
Sep
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 09-01-2010 | 26 | 8 | 16 | 0 | 16 | 13 |
| 09-02-2010 | 29 | 7 | 18 | 24 | 14 | 15 |
| 09-03-2010 | 25 | 5 | 9 | 1 | 13 | 11 |
| 09-04-2010 | 25 | 16 | 14 | 1 | 16 | 37 |
| 09-05-2010 | 26 | 20 | 11 | 0 | 24 | 54 |
| 09-06-2010 | 29 | 3 | 7 | 0 | 22 | 28 |
| 09-07-2010 | 25 | 3 | 4 | 75 | 12 | 6 |
| 09-08-2010 | 24 | 3 | 11 | 1 | 10 | |
| 09-09-2010 | 24 | 3 | 7 | 0 | 13 | 9 |
| 09-10-2010 | 27 | 7 | 12 | 0 | 16 | 15 |
| 09-11-2010 | 26 | 7 | 21 | 3 | 13 | 19 |
| 09-12-2010 | 34 | 6 | 18 | 9 | 16 | 23 |
| 09-13-2010 | 28 | 8 | 19 | 1 | 16 | 22 |
| 09-14-2010 | 30 | 8 | 10 | 0 | 15 | 11 |
| 09-15-2010 | 19 | 3 | 8 | 0 | 13 | 16 |
| 09-16-2010 | 21 | 5 | 15 | 0 | 9 | 8 |
| 09-17-2010 | 21 | 7 | 15 | 0 | 16 | 27 |
| 09-18-2010 | 26 | 8 | 10 | 0 | 10 | 27 |
| 09-19-2010 | 22 | 8 | 6 | 0 | 11 | 28 |
| 09-20-2010 | 30 | 6 | 11 | 0 | 23 | 28 |
| 09-21-2010 | 23 | 6 | 8 | 1 | 16 | 24 |
| 09-22-2010 | 25 | 3 | 8 | 0 | 10 | 11 |
| 09-23-2010 | 23 | 8 | 12 | 0 | 8 | 9 |
| 09-24-2010 | 23 | 5 | 7 | 1 | 10 | 6 |
| 09-25-2010 | 26 | 11 | 14 | 0 | 12 | 33 |
| 09-26-2010 | 26 | 13 | 28 | 0 | 13 | 18 |
| 09-27-2010 | 32 | 7 | 23 | 0 | 16 | 12 |
| 09-28-2010 | 21 | 6 | 14 | 0 | 14 | 13 |
| 09-29-2010 | 32 | 6 | 15 | 1 | 19 | 14 |
| 09-30-2010 | 28 | 10 | 29 | 1 | 20 | 23 |
Oct
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 10-01-2010 | 10 | 25 | 20 | 19 | ||
| 10-02-2010 | 13 | 20 | 0 | 10 | 26 | |
| 10-03-2010 | 15 | 25 | 0 | 25 | 41 | |
| 10-04-2010 | 8 | 37 | 0 | 31 | 16 | |
| 10-05-2010 | 7 | 25 | 0 | 46 | 27 | |
| 10-06-2010 | 5 | 30 | 0 | 36 | 25 | |
| 10-07-2010 | 13 | 43 | 14 | 42 | 30 | |
| 10-08-2010 | 30 | 30 | 0 | 60 | 56 | |
| 10-09-2010 | 30 | 17 | 1 | 62 | 62 | |
| 10-10-2010 | 13 | 28 | 3 | 59 | 66 | |
| 10-11-2010 | 16 | 45 | 3 | 46 | 46 | |
| 10-12-2010 | 17 | 35 | 9 | 40 | 42 | |
| 10-13-2010 | 3 | 23 | 3 | 27 | 14 | |
| 10-14-2010 | 3 | 29 | 3 | 32 | 19 | |
| 10-15-2010 | 10 | 34 | 19 | 19 | ||
| 10-16-2010 | 10 | 20 | 3 | 37 | 23 | |
| 10-17-2010 | 3 | 10 | 1 | 19 | 13 | |
| 10-18-2010 | 3 | 30 | 1 | 17 | 11 | |
| 10-19-2010 | 3 | 35 | 6 | 28 | 26 | |
| 10-20-2010 | 3 | 21 | 17 | 40 | 21 | |
| 10-21-2010 | 9 | 28 | 3 | 17 | 14 | |
| 10-22-2010 | 9 | 38 | 0 | 53 | 41 | |
| 10-23-2010 | 8 | 20 | 0 | 53 | 50 | |
| 10-24-2010 | 3 | 9 | 0 | 13 | 31 | |
| 10-25-2010 | 3 | 16 | 0 | 14 | 29 | |
| 10-26-2010 | 3 | 6 | 0 | 12 | 18 | |
| 10-27-2010 | 3 | 5 | 0 | 5 | 9 | |
| 10-28-2010 | 3 | 12 | 3 | 6 | 8 | |
| 10-29-2010 | 8 | 26 | 1 | 14 | 22 | |
| 10-30-2010 | 7 | 25 | 1 | 23 | 40 | |
| 10-31-2010 | 17 | 27 | 1 | 17 | 50 | |
Nov
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 11-01-2010 | 19 | 37 | 1 | 29 | 36 | |
| 11-02-2010 | 19 | 34 | 30 | 45 | ||
| 11-03-2010 | 5 | 4 | 16 | 19 | ||
| 11-04-2010 | 3 | 1 | 8 | 6 | ||
| 11-05-2010 | 11 | 36 | 1 | 11 | 18 | |
| 11-06-2010 | 11 | 32 | 0 | 29 | 27 | |
| 11-07-2010 | 3 | 21 | 0 | 40 | 30 | |
| 11-08-2010 | 9 | 27 | 1 | 49 | 35 | |
| 11-09-2010 | 6 | 21 | 1 | 50 | 45 | |
| 11-10-2010 | 5 | 11 | 1 | 34 | 35 | |
| 11-11-2010 | 5 | 25 | 7 | 6 | 12 | |
| 11-12-2010 | 5 | 23 | 1 | 16 | 32 | |
| 11-13-2010 | 3 | 3 | 0 | 4 | 2 | |
| 11-14-2010 | 3 | 12 | 0 | 9 | 26 | |
| 11-15-2010 | 10 | 23 | 1 | 26 | 60 | |
| 11-16-2010 | 7 | 13 | 0 | 22 | 56 | |
| 11-17-2010 | 3 | 9 | 0 | 15 | 28 | |
| 11-18-2010 | 7 | 10 | 0 | 8 | 17 | |
| 11-19-2010 | 3 | 16 | 18 | 31 | ||
| 11-20-2010 | 3 | 2 | 0 | 8 | 9 | |
| 11-21-2010 | 3 | 5 | 0 | 9 | 23 | |
| 11-22-2010 | 3 | 6 | 0 | 12 | 20 | |
| 11-23-2010 | 7 | 27 | 1 | 27 | 26 | |
| 11-24-2010 | 8 | 20 | 0 | 13 | 29 | |
| 11-25-2010 | 7 | 4 | 11 | 35 | 27 | |
| 11-26-2010 | 3 | 11 | 16 | 22 | 17 | |
| 11-27-2010 | 7 | 30 | 16 | 17 | 24 | |
| 11-28-2010 | 5 | 11 | 1 | 14 | 21 | |
| 11-29-2010 | 7 | 15 | 0 | 17 | 43 | |
| 11-30-2010 | 3 | 12 | 0 | 17 | 21 | |
Dec
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 12-01-2010 | 3 | 30 | 1 | 26 | 15 | |
| 12-02-2010 | 5 | 32 | 3 | 22 | 35 | |
| 12-03-2010 | 6 | 31 | 1 | 18 | 37 | |
| 12-04-2010 | 3 | 10 | 0 | 10 | 34 | |
| 12-05-2010 | 3 | 10 | 1 | 18 | 35 | |
| 12-06-2010 | 3 | 15 | 31 | 34 | ||
| 12-07-2010 | 5 | 31 | 3 | 27 | 20 | |
| 12-08-2010 | 7 | 36 | 3 | 31 | 60 | |
| 12-09-2010 | 20 | 30 | 1 | 31 | ||
| 12-10-2010 | 13 | 22 | 3 | 44 | 60 | |
| 12-11-2010 | 3 | 1 | 0 | 16 | ||
| 12-12-2010 | 3 | 11 | 0 | 8 | ||
| 12-13-2010 | 5 | 32 | 1 | 22 | 16 | |
| 12-14-2010 | 5 | 40 | 1 | 26 | ||
| 12-15-2010 | 3 | 22 | 4 | 19 | ||
| 12-16-2010 | 3 | 35 | 3 | 39 | 46 | |
| 12-17-2010 | 3 | 12 | 1 | 25 | 27 | |
| 12-18-2010 | 3 | 6 | 6 | 19 | 26 | |
| 12-19-2010 | 3 | 38 | 13 | 20 | 56 | |
| 12-20-2010 | 5 | 35 | 19 | 45 | ||
| 12-21-2010 | 3 | 24 | 7 | 19 | 52 | |
| 12-22-2010 | 3 | 17 | 1 | 9 | 15 | |
| 12-23-2010 | 3 | 17 | 16 | 28 | ||
| 12-24-2010 | 3 | 7 | 0 | 14 | 31 | |
| 12-25-2010 | 3 | 1 | 0 | 8 | 13 | |
| 12-26-2010 | 5 | 31 | 3 | 12 | 24 | |
| 12-27-2010 | 3 | 17 | 0 | 12 | 39 | |
| 12-28-2010 | 5 | 44 | 3 | 26 | 63 | |
| 12-29-2010 | 5 | 22 | 1 | 26 | 64 | |
| 12-30-2010 | 3 | 10 | 0 | 16 | 34 | |
| 12-31-2010 | 3 | 5 | 1 | 11 | 19 | |
Apr
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 04-01-2010 | 58 | 10 | 1 | 40 | 35 | |
| 04-02-2010 | 34 | 12 | 1 | 31 | 35 | |
| 04-03-2010 | 42 | 15 | 3 | 10 | 10 | |
| 04-04-2010 | 42 | 14 | 11 | 11 | 14 | |
| 04-05-2010 | 37 | 25 | 10 | 16 | 16 | |
| 04-06-2010 | 12 | 0 | 16 | 21 | ||
| 04-07-2010 | 40 | 5 | 0 | 12 | 13 | |
| 04-08-2010 | 37 | 36 | 0 | 10 | 13 | |
| 04-09-2010 | 44 | 3 | 34 | 31 | ||
| 04-10-2010 | 44 | 3 | 21 | 27 | ||
| 04-11-2010 | 43 | 1 | 31 | 35 | ||
| 04-12-2010 | 42 | 1 | 32 | 34 | ||
| 04-13-2010 | 44 | 8 | 4 | 20 | 36 | |
| 04-14-2010 | 38 | 20 | 1 | 32 | 56 | |
| 04-15-2010 | 39 | 18 | 4 | 20 | 35 | |
| 04-16-2010 | 42 | 4 | 3 | 9 | 10 | |
| 04-17-2010 | 40 | 18 | 1 | 8 | 9 | |
| 04-18-2010 | 42 | 16 | 1 | 14 | ||
| 04-19-2010 | 46 | 28 | 3 | 26 | ||
| 04-20-2010 | 71 | 42 | 9 | 47 | 34 | |
| 04-21-2010 | 38 | 3 | 1 | 16 | 24 | |
| 04-22-2010 | 47 | 25 | 7 | 19 | 28 | |
| 04-23-2010 | 48 | 18 | 3 | 41 | 34 | |
| 04-24-2010 | 36 | 6 | 0 | 19 | 51 | |
| 04-25-2010 | 36 | 3 | 1 | 14 | 31 | |
| 04-26-2010 | 40 | 7 | 0 | 9 | 9 | |
| 04-27-2010 | 47 | 42 | 1 | 12 | 21 | |
| 04-28-2010 | 54 | 38 | 6 | 40 | 30 | |
| 04-29-2010 | 40 | 17 | 3 | 35 | 53 | |
| 04-30-2010 | 36 | 23 | 1 | 17 | 35 | |
May
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 05-01-2010 | 37 | 10 | 1 | 13 | 15 | |
| 05-02-2010 | 36 | 9 | 1 | 10 | 16 | |
| 05-03-2010 | 25 | 25 | 4 | 13 | 23 | |
| 05-04-2010 | 42 | 25 | 1 | 21 | 32 | |
| 05-05-2010 | 23 | 13 | 1 | 17 | 5 | |
| 05-06-2010 | 22 | 17 | 0 | 7 | 18 | |
| 05-07-2010 | 30 | 11 | 0 | 7 | 19 | |
| 05-08-2010 | 34 | 21 | 1 | 9 | 39 | |
| 05-09-2010 | 38 | 21 | 1 | 15 | 54 | |
| 05-10-2010 | 41 | 14 | 0 | 17 | 32 | |
| 05-11-2010 | 36 | 5 | 0 | 9 | 33 | |
| 05-12-2010 | 31 | 6 | 0 | 11 | 42 | |
| 05-13-2010 | 31 | 10 | 0 | 6 | 23 | |
| 05-14-2010 | 42 | 25 | 3 | 17 | 31 | |
| 05-15-2010 | 46 | 30 | 1 | 29 | 62 | |
| 05-16-2010 | 47 | 30 | 4 | 21 | 44 | |
| 05-17-2010 | 43 | 19 | 1 | 21 | 20 | |
| 05-18-2010 | 45 | 40 | 4 | 23 | 29 | |
| 05-19-2010 | 54 | 39 | 11 | 33 | 45 | |
| 05-20-2010 | 47 | 33 | 1 | 32 | 53 | |
| 05-21-2010 | 37 | 17 | 0 | 15 | 38 | |
| 05-22-2010 | 36 | 13 | 1 | 19 | 47 | |
| 05-23-2010 | 31 | 12 | 0 | 23 | 46 | |
| 05-24-2010 | 40 | 9 | 1 | 26 | 44 | |
| 05-25-2010 | 90 | 23 | 3 | 26 | 31 | |
| 05-26-2010 | 36 | 17 | 1 | 14 | 22 | |
| 05-27-2010 | 44 | 25 | 1 | 17 | 23 | |
| 05-28-2010 | 46 | 23 | 1 | 21 | ||
| 05-29-2010 | 84 | 16 | 1 | 24 | 26 | |
| 05-30-2010 | 42 | 10 | 4 | 22 | ||
| 05-31-2010 | 44 | 17 | 0 | |||
AQI Value Percentages
Good
95.59%
Moderate
4.31%
Unhealthy for Sensitive Groups
0.10%
Unhealthy
0.00%
Very Unhealthy
0.00%
Hazardous
0.00%
2009 AQI Values Pollution Summary
| Pollutant | Stat. Lat & Long | Good % | 0-50 | 51-100 | 101-150 | 151-200 | 201-300 | 301-500 |
| Ozone | 45.1173, -92.8553 | 96.45% | 163 | 6 | 0 | 0 | 0 | 0 |
| CO | 44.9558, -93.1459 | 100.00% | 361 | 0 | 0 | 0 | 0 | 0 |
| NO2 | 45.1377, -93.2076 | 100.00% | 363 | 0 | 0 | 0 | 0 | 0 |
| SO2 | 44.8474, -92.9954 | 100.00% | 364 | 0 | 0 | 0 | 0 | 0 |
| PM10 | 44.9507, -93.0983 | 99.32% | 293 | 2 | 0 | 0 | 0 | 0 |
| PM2.5 | 44.9594, -93.0359 | 82.62% | 385 | 79 | 2 | 0 | 0 | 0 |
Jan
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 01-01-2009 | 3 | 8 | 6 | 16 | 24 | |
| 01-02-2009 | 3 | 19 | 10 | 32 | 31 | |
| 01-03-2009 | 5 | 10 | 3 | 13 | 35 | |
| 01-04-2009 | 6 | 21 | 24 | 19 | 24 | |
| 01-05-2009 | 5 | 35 | 1 | 18 | 44 | |
| 01-06-2009 | 8 | 29 | 3 | 15 | ||
| 01-07-2009 | 8 | 21 | 10 | 26 | 50 | |
| 01-08-2009 | 5 | 38 | 13 | 30 | ||
| 01-09-2009 | 5 | 34 | 6 | 28 | ||
| 01-10-2009 | 3 | 24 | 36 | 24 | ||
| 01-11-2009 | 7 | 33 | 6 | 20 | ||
| 01-12-2009 | 8 | 33 | 3 | 10 | ||
| 01-13-2009 | 3 | 32 | 4 | 10 | 26 | |
| 01-14-2009 | 3 | 11 | 9 | 12 | ||
| 01-15-2009 | 3 | 26 | 7 | 21 | ||
| 01-16-2009 | 3 | 42 | 3 | 14 | 55 | |
| 01-17-2009 | 8 | 25 | 6 | 13 | ||
| 01-18-2009 | 10 | 22 | 7 | 13 | ||
| 01-19-2009 | 3 | 27 | 6 | 13 | 31 | |
| 01-20-2009 | 3 | 28 | 11 | 15 | ||
| 01-21-2009 | 3 | 32 | 11 | 16 | ||
| 01-22-2009 | 11 | 45 | 3 | 118 | ||
| 01-23-2009 | 14 | 21 | 6 | |||
| 01-24-2009 | 3 | 9 | 13 | 31 | ||
| 01-25-2009 | 3 | 15 | 11 | 33 | ||
| 01-26-2009 | 3 | 30 | 10 | 56 | ||
| 01-27-2009 | 3 | 41 | 20 | 65 | ||
| 01-28-2009 | 3 | 41 | 1 | 75 | ||
| 01-29-2009 | 5 | 27 | 9 | 39 | ||
| 01-30-2009 | 3 | 37 | 7 | 41 | ||
| 01-31-2009 | 3 | 25 | 3 | 34 | ||
Feb
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 02-01-2009 | 3 | 3 | 19 | 9 | ||
| 02-02-2009 | 3 | 5 | 17 | 14 | ||
| 02-03-2009 | 3 | 27 | 11 | 11 | ||
| 02-04-2009 | 5 | 37 | 4 | 45 | ||
| 02-05-2009 | 6 | 34 | 1 | 53 | ||
| 02-06-2009 | 9 | 30 | 3 | 78 | ||
| 02-07-2009 | 3 | 26 | 6 | 71 | ||
| 02-08-2009 | 5 | 34 | 4 | 32 | ||
| 02-09-2009 | 5 | 10 | 3 | 66 | ||
| 02-10-2009 | 3 | 8 | 3 | 11 | 16 | |
| 02-11-2009 | 3 | 10 | 4 | 16 | 33 | |
| 02-12-2009 | 3 | 4 | 10 | 22 | 29 | |
| 02-13-2009 | 3 | 24 | 9 | 24 | 37 | |
| 02-14-2009 | 3 | 8 | 11 | 21 | 31 | |
| 02-15-2009 | 11 | 34 | 4 | 22 | 34 | |
| 02-16-2009 | 14 | 35 | 1 | 30 | 39 | |
| 02-17-2009 | 3 | 25 | 1 | 47 | ||
| 02-18-2009 | 5 | 4 | 7 | 25 | 22 | |
| 02-19-2009 | 3 | 31 | 11 | 22 | 11 | |
| 02-20-2009 | 3 | 33 | 0 | 26 | 37 | |
| 02-21-2009 | 3 | 6 | 13 | 21 | 27 | |
| 02-22-2009 | 6 | 21 | 16 | 24 | 25 | |
| 02-23-2009 | 6 | 33 | 3 | 31 | 39 | |
| 02-24-2009 | 3 | 20 | 3 | 32 | 53 | |
| 02-25-2009 | 3 | 28 | 9 | 33 | 58 | |
| 02-26-2009 | 3 | 9 | 0 | 19 | 26 | |
| 02-27-2009 | 3 | 7 | 0 | 31 | 12 | |
| 02-28-2009 | 3 | 19 | 11 | 35 | 22 | |
Mar
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 03-01-2009 | 3 | 17 | 0 | 23 | 15 | |
| 03-02-2009 | 5 | 28 | 0 | 30 | 26 | |
| 03-03-2009 | 3 | 21 | 1 | 25 | 26 | |
| 03-04-2009 | 3 | 16 | 1 | 32 | 56 | |
| 03-05-2009 | 3 | 25 | 1 | 49 | 84 | |
| 03-06-2009 | 5 | 26 | 4 | 43 | 81 | |
| 03-07-2009 | 6 | 21 | 1 | 27 | 33 | |
| 03-08-2009 | 11 | 28 | 0 | 34 | ||
| 03-09-2009 | 20 | 28 | 1 | |||
| 03-10-2009 | 3 | 7 | 0 | |||
| 03-11-2009 | 3 | 4 | 1 | 37 | 19 | |
| 03-12-2009 | 5 | 37 | 4 | 35 | 35 | |
| 03-13-2009 | 6 | 37 | 1 | 51 | 51 | |
| 03-14-2009 | 6 | 26 | 1 | 49 | ||
| 03-15-2009 | 3 | 14 | 3 | 62 | ||
| 03-16-2009 | 13 | 39 | 3 | 67 | ||
| 03-17-2009 | 18 | 35 | 6 | 46 | ||
| 03-18-2009 | 3 | 38 | 9 | 25 | 26 | |
| 03-19-2009 | 3 | 14 | 1 | 19 | 18 | |
| 03-20-2009 | 3 | 17 | 1 | 34 | ||
| 03-21-2009 | 6 | 21 | 1 | 56 | ||
| 03-22-2009 | 3 | 5 | 3 | 69 | ||
| 03-23-2009 | 3 | 6 | 3 | 66 | ||
| 03-24-2009 | 5 | 11 | 3 | 56 | ||
| 03-25-2009 | 5 | 5 | 3 | 11 | 18 | |
| 03-26-2009 | 3 | 6 | 1 | 19 | 20 | |
| 03-27-2009 | 3 | 9 | 3 | 13 | 13 | |
| 03-28-2009 | 3 | 18 | 1 | 11 | 16 | |
| 03-29-2009 | 3 | 7 | 0 | 8 | 17 | |
| 03-30-2009 | 3 | 27 | 0 | 19 | 17 | |
| 03-31-2009 | 5 | 12 | 0 | 11 | 27 | |
Apr
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 04-01-2009 | 36 | 3 | 9 | 1 | 9 | 19 |
| 04-02-2009 | 39 | 3 | 16 | 6 | 14 | 17 |
| 04-03-2009 | 42 | 3 | 24 | 1 | 15 | 20 |
| 04-04-2009 | 39 | 3 | 30 | 1 | 15 | 26 |
| 04-05-2009 | 36 | 3 | 1 | 0 | 6 | 9 |
| 04-06-2009 | 40 | 3 | 1 | 0 | 11 | 11 |
| 04-07-2009 | 41 | 3 | 14 | 4 | 13 | 15 |
| 04-08-2009 | 43 | 3 | 17 | 1 | 19 | 22 |
| 04-09-2009 | 43 | 3 | 22 | 1 | 16 | 21 |
| 04-10-2009 | 41 | 3 | 8 | 0 | 15 | 18 |
| 04-11-2009 | 42 | 3 | 19 | 1 | 7 | 14 |
| 04-12-2009 | 44 | 8 | 11 | 0 | 16 | 20 |
| 04-13-2009 | 47 | 10 | 15 | 1 | 18 | 24 |
| 04-14-2009 | 49 | 3 | 19 | 3 | 31 | |
| 04-15-2009 | 48 | 3 | 35 | 1 | 20 | 22 |
| 04-16-2009 | 49 | 3 | 25 | 1 | 40 | 30 |
| 04-17-2009 | 54 | 6 | 48 | 1 | 41 | 55 |
| 04-18-2009 | 29 | 10 | 16 | 1 | 26 | 40 |
| 04-19-2009 | 27 | 3 | 1 | 0 | 5 | 9 |
| 04-20-2009 | 30 | 3 | 5 | 0 | 8 | 8 |
| 04-21-2009 | 42 | 3 | 7 | 1 | 13 | 7 |
| 04-22-2009 | 41 | 3 | 6 | 3 | 11 | 9 |
| 04-23-2009 | 50 | 3 | 8 | 1 | 37 | 28 |
| 04-24-2009 | 36 | 7 | 9 | 4 | 33 | 37 |
| 04-25-2009 | 31 | 3 | 2 | 0 | 6 | 11 |
| 04-26-2009 | 25 | 3 | 3 | 0 | 4 | 12 |
| 04-27-2009 | 34 | 3 | 5 | 1 | 6 | 6 |
| 04-28-2009 | 42 | 3 | 20 | 1 | 8 | 14 |
| 04-29-2009 | 32 | 3 | 9 | 1 | 9 | 24 |
| 04-30-2009 | 30 | 5 | 15 | 3 | 20 | 42 |
May
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 05-01-2009 | 42 | 3 | 13 | 3 | 15 | 19 |
| 05-02-2009 | 44 | 3 | 15 | 4 | 19 | 31 |
| 05-03-2009 | 45 | 3 | 18 | 4 | 20 | 35 |
| 05-04-2009 | 48 | 3 | 13 | 0 | 26 | 31 |
| 05-05-2009 | 47 | 3 | 20 | 0 | 18 | 30 |
| 05-06-2009 | 39 | 5 | 23 | 0 | 22 | 38 |
| 05-07-2009 | 3 | 18 | 10 | 19 | 20 | |
| 05-08-2009 | 3 | 16 | 0 | 18 | 25 | |
| 05-09-2009 | 3 | 1 | 1 | 8 | 13 | |
| 05-10-2009 | 3 | 25 | 0 | 6 | 14 | |
| 05-11-2009 | 3 | 24 | 7 | 17 | 35 | |
| 05-12-2009 | 3 | 9 | 0 | 31 | 30 | |
| 05-13-2009 | 3 | 11 | 3 | 19 | 30 | |
| 05-14-2009 | 25 | 3 | 9 | 3 | 14 | 12 |
| 05-15-2009 | 40 | 10 | 10 | 1 | 15 | 20 |
| 05-16-2009 | 37 | 10 | 13 | 3 | 11 | 14 |
| 05-17-2009 | 44 | 6 | 10 | 7 | 14 | 35 |
| 05-18-2009 | 6 | 13 | 0 | 20 | 18 | |
| 05-19-2009 | 67 | 3 | 6 | 1 | 24 | |
| 05-20-2009 | 61 | 3 | 8 | 0 | 47 | |
| 05-21-2009 | 33 | 3 | 18 | 3 | 30 | |
| 05-22-2009 | 40 | 3 | 11 | 0 | 20 | |
| 05-23-2009 | 43 | 3 | 7 | 0 | 27 | |
| 05-24-2009 | 41 | 3 | 6 | 0 | 35 | |
| 05-25-2009 | 43 | 3 | 2 | 1 | 19 | |
| 05-26-2009 | 36 | 3 | 9 | 1 | 39 | |
| 05-27-2009 | 26 | 3 | 2 | 0 | ||
| 05-28-2009 | 47 | 3 | 9 | 6 | 20 | |
| 05-29-2009 | 3 | 8 | 1 | 18 | 20 | |
| 05-30-2009 | 3 | 7 | 4 | 16 | 25 | |
| 05-31-2009 | 3 | 15 | 0 | 23 | 40 | |
Jun
| Date | Daily Air Quality Index Value Per Pollutant Type | |||||
| Ozone | CO | NO2 | SO2 | PM10 | PM2.5 | |
| 06-01-2009 | 32 | 3 | 5 | 0 | 15 | 21 |
| 06-02-2009 | 36 | 3 | 19 | 4 | 19 | 20 |
| 06-03-2009 | 36 | 3 | 30 | 0 | 15 | 24 |
| 06-04-2009 | 50 | 3 | 30 | 7 | 26 | 37 |
| 06-05-2009 | 39 | 3 | 8 | 6 | 22 | 33 |
| 06-06-2009 | 25 | 3 | 1 | 0 | 7 | 15 |
| 06-07-2009 | 22 | 7 | 0 | 0 | 8 | 19 |
| 06-08-2009 | 22 | 8 | 0 | 11 | 19 | |
| 06-09-2009 | 25 | 3 | 18 | 1 | 17 | 28 |
| 06-10-2009 | 29 | 3 | 23 | 0 | 14 | 28 |
| 06-11-2009 | 37 | 3 | 22 | 1 | 17 | 25 |
| 06-12-2009 | 39 | 3 | 24 | |||