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Mission Viejo, California - Air Quality

    Homefacts Overall Air Pollutants Grade
What do these numbers mean?

Lower is better. Homefacts looks at the measuring stations across the country and compares the amounts of each specific pollutant. A lower number means it has fewer amounts of that pollutant. For example: If your city has a 10 for Lead, it means that 90% of the stations around the country are measuring higher amounts than your local station.

Carbon Monoxide (1 measuring station(s))

EPA Standard:1 Hour Average: 35 | 8 Hour Average: 9 | Measurement Type: PPM (Parts Per Million)

Station:26081 Via Pera, Mission Viejo, CA
Station Rank: 88 out of 364

No. of Oberservations 5524 1 Hour 1st Max 1.5
1 Hour 2nd Max 1.5 Exceeded 1 Hour Standard 0
8 Hour 1st Max 1.1 8 Hour 2nd Max 1
Exceeded 8 Hour Standard 0
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Lead (1 measuring station(s))

EPA Standard:Quaterly Mean: 1.5 | Measurement Type: ug/m3 (Micrograms Per Cubic Meter)

Station:7002 Magnolia Ave., Riverside, CA
Station Rank: 9 out of 134

No. of Oberservations 10 24 Hour 1st Max 0.01
24 Four Hour 2nd Max 0.01 1st Qtr. Quarterly Average 0.01
Exceeded Quarterly Average Standard 0
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Ozone (1 measuring station(s))

EPA Standard:1 Hour Average: 0.12 | 8 Hour Average: 0.075 | Measurement Type: PPM (Parts Per Million)

Station:26081 Via Pera, Mission Viejo, CA
Station Rank: 1142 out of 1194

1 Hour 1st Max 0.118 1 Hour 2nd Max 0.114
1 Hour 3rd Max 0.112 1 Hour 4th Max 0.105
Exceeded 1 Hour Standard 0 Days Observed 1 Hour Levels 240
8 Hour 1st Max 0.104 8 Hour 2nd Max 0.095
8 Hour 3rd Max 0.093 8 Hour 4th Max 0.092
Exceeded 8 Hour Standard 12 Days Observed 8 Hour Levels 239
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PM 10 (1 measuring station(s))

EPA Standard:24 Hour Average: 150 | Annual Mean 50 | Measurement Type: ug/m3 (Micrograms Per Cubic Meter

Station:26081 Via Pera, Mission Viejo, CA
Station Rank: 413 out of 870

No. of Oberservations 39 24 Hour 1st Max 39
24 Four Hour 2nd Max 34 24 Four Hour 3rd Max 32
24 Four Hour 4th Max 32 Exceeded 24 Hour Standard 0
Annual Mean 22 Exceeded Annual Mean Standard 0
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PM 2.5 (1 measuring station(s))

EPA Standard:24 Hour Average: 35 | Annual Mean 15 | Measurement Type: ug/m3 (Micrograms Per Cubic Meter

Station:26081 Via Pera, Mission Viejo, CA
Station Rank: 183 out of 940

No. of Oberservations 31 24 Hour 1st Max 31.9
24 Four Hour 2nd Max 21.2 24 Four Hour 3rd Max 20.7
24 Four Hour 4th Max 16 Exceeded 24 Hour Standard 0
Annual Mean 8.31 Exceeded Annual Mean Standard 0
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Sulfur Dioxide (1 measuring station(s))

EPA Standard:3 Hour Max: 0.05 | 24 Hour Max: 0.14 | Annual Mean: 0.03 | Measurement Type: PPM (Parts Per Million)

Station:2850 Mesa Verde Dr East, Costa Mesa, CA
Station Rank: 48 out of 478

No. of Oberservations 5571 1 Hour 1st Max 0.009
1 Hour 2nd Max 0.008 3 Hour 1st Max 0.006
3 Hour 2nd Max 0.005 Exceeded 3 Hour Standard 0
24 Hour 1st Max 0.003 24 Four Hour 2nd Max 0.003
Exceeded 24 Hour Standard 0 Annual Mean 0.001
Exceeded Annual Mean Standard 0
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Homefacts tracks the most recent local air monitoring and pollution testing results to create our overall Air Pollution Grade for Mission Viejo, California. See how the air around your home compares.
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Ozone, Lead, Carbon Monoxide and other air pollution can have serious health effects. Homefacts brings you Mission Viejo, California local air quality monitoring data so you can make the best decisions for your family.