Fairfax County, VA UV Index Report
Fairfax County, VA Daily UV Index Forecast Map
Fairfax County, VA Clear Sky UV Index Averages
Moderate Risk Area
YEAR | AVG | US AVG | UV INDEX # | EXPOSURE CATEGORY |
2015 | 4.8438 | 4.9 | <2 3-5 6-7 8-10 11+ |
LOW MODERATE HIGH VERY HIGH EXTREME |
2014 | 4.6813 | 4.9 | ||
2013 | 4.6648 | 4.9 | ||
2012 | 4.8874 | 4.9 | ||
2011 | 4.8630 | 4.9 | ||
Understanding the UV Index
What is the UV Index
Everyday the National Weather Service predicts the next day UV index forecast, this index can help you make choices to protect yourself from potentially
harmful sun rays.The UV Index Scale is a scale from 0 to 15, with 0 being the lowest risk and 15 being the highest risk.
2 or less: Low
3 to 5: Moderate
6 to 7: High
8 to 10: Very High
11+: Extreme
Health Effects of too much UV Index
Source: EPA
Fairfax County, VA Daily UV Index
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
MonthAverageHighLow
January
1.97
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.28
4
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
4.03
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
5.37
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.35
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
8.13
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8.81
10
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
8.29
9
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.67
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
3.48
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
2.2
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.65
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.74
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.86
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.81
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
5.43
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
7.81
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
8.03
10
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8.48
10
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
7.71
9
6
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.37
7
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
3.32
5
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.97
4
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.45
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.74
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.61
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.29
6
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
5.4
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
6.65
9
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
8.33
10
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8.07
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
7.84
9
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.63
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
3.13
5
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
2.07
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.42
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
2
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.32
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.45
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
5.7
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
6.48
10
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
8.13
10
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8.47
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
7.03
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.83
7
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
3.16
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/15/2013
3
MODERATE
10/16/2013
4
MODERATE
November
2.1
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.29
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.77
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
1/1/2012
1
LOW
1/2/2012
1
LOW
1/3/2012
1
LOW
1/4/2012
2
LOW
1/5/2012
2
LOW
1/6/2012
2
LOW
1/7/2012
2
LOW
1/8/2012
1
LOW
1/9/2012
2
LOW
1/10/2012
1
LOW
1/11/2012
2
LOW
1/12/2012
2
LOW
1/13/2012
2
LOW
1/14/2012
2
LOW
1/15/2012
2
LOW
1/16/2012
1
LOW
1/17/2012
2
LOW
1/18/2012
2
LOW
1/19/2012
2
LOW
1/20/2012
1
LOW
1/21/2012
3
MODERATE
1/22/2012
1
LOW
1/23/2012
2
LOW
1/24/2012
2
LOW
1/25/2012
1
LOW
1/26/2012
2
LOW
1/27/2012
3
MODERATE
1/28/2012
2
LOW
1/29/2012
2
LOW
1/30/2012
2
LOW
1/31/2012
2
LOW
February
2.67
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
2/1/2012
2
LOW
2/2/2012
2
LOW
2/3/2012
2
LOW
2/4/2012
2
LOW
2/5/2012
2
LOW
2/6/2012
3
MODERATE
2/8/2012
2
LOW
2/9/2012
3
MODERATE
2/10/2012
2
LOW
2/11/2012
3
MODERATE
2/12/2012
3
MODERATE
2/13/2012
3
MODERATE
2/14/2012
3
MODERATE
2/15/2012
1
LOW
2/16/2012
4
MODERATE
2/17/2012
4
MODERATE
2/18/2012
2
LOW
2/19/2012
3
MODERATE
2/20/2012
3
MODERATE
2/21/2012
3
MODERATE
2/22/2012
3
MODERATE
2/23/2012
3
MODERATE
2/24/2012
3
MODERATE
2/26/2012
4
MODERATE
2/27/2012
4
MODERATE
2/28/2012
1
LOW
2/29/2012
2
LOW
March
4.65
7
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2012
4
MODERATE
3/2/2012
2
LOW
3/3/2012
3
MODERATE
3/4/2012
3
MODERATE
3/5/2012
5
MODERATE
3/6/2012
5
MODERATE
3/7/2012
5
MODERATE
3/8/2012
4
MODERATE
3/9/2012
5
MODERATE
3/10/2012
5
MODERATE
3/11/2012
5
MODERATE
3/12/2012
5
MODERATE
3/13/2012
5
MODERATE
3/14/2012
5
MODERATE
3/15/2012
5
MODERATE
3/16/2012
5
MODERATE
3/17/2012
3
MODERATE
3/18/2012
6
HIGH
3/19/2012
3
MODERATE
3/20/2012
4
MODERATE
3/21/2012
5
MODERATE
3/22/2012
7
HIGH
3/23/2012
3
MODERATE
3/24/2012
3
MODERATE
3/25/2012
6
HIGH
3/26/2012
7
HIGH
3/27/2012
5
MODERATE
3/28/2012
5
MODERATE
3/29/2012
6
HIGH
3/30/2012
5
MODERATE
3/31/2012
5
MODERATE
April
5.93
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2012
6
HIGH
4/2/2012
7
HIGH
4/3/2012
5
MODERATE
4/4/2012
7
HIGH
4/5/2012
6
HIGH
4/6/2012
6
HIGH
4/7/2012
6
HIGH
4/8/2012
6
HIGH
4/9/2012
4
MODERATE
4/10/2012
5
MODERATE
4/11/2012
5
MODERATE
4/12/2012
6
HIGH
4/13/2012
7
HIGH
4/14/2012
7
HIGH
4/15/2012
8
VERY HIGH
4/16/2012
7
HIGH
4/17/2012
4
MODERATE
4/18/2012
7
HIGH
4/19/2012
8
VERY HIGH
4/20/2012
8
VERY HIGH
4/21/2012
1
LOW
4/22/2012
3
MODERATE
4/23/2012
6
HIGH
4/24/2012
6
HIGH
4/25/2012
2
LOW
4/26/2012
6
HIGH
4/27/2012
7
HIGH
4/28/2012
8
VERY HIGH
4/29/2012
7
HIGH
4/30/2012
7
HIGH
May
7.61
10
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2012
8
VERY HIGH
5/2/2012
8
VERY HIGH
5/3/2012
8
VERY HIGH
5/4/2012
8
VERY HIGH
5/5/2012
5
MODERATE
5/6/2012
2
LOW
5/7/2012
8
VERY HIGH
5/8/2012
8
VERY HIGH
5/9/2012
7
HIGH
5/10/2012
7
HIGH
5/11/2012
8
VERY HIGH
5/12/2012
8
VERY HIGH
5/13/2012
2
LOW
5/14/2012
7
HIGH
5/15/2012
8
VERY HIGH
5/16/2012
8
VERY HIGH
5/17/2012
8
VERY HIGH
5/18/2012
8
VERY HIGH
5/19/2012
8
VERY HIGH
5/20/2012
6
HIGH
5/21/2012
7
HIGH
5/22/2012
8
VERY HIGH
5/23/2012
9
VERY HIGH
5/24/2012
9
VERY HIGH
5/25/2012
9
VERY HIGH
5/26/2012
10
VERY HIGH
5/27/2012
10
VERY HIGH
5/28/2012
10
VERY HIGH
5/29/2012
4
MODERATE
5/30/2012
10
VERY HIGH
5/31/2012
10
VERY HIGH
June
8.3
10
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
6/1/2012
9
VERY HIGH
6/2/2012
8
VERY HIGH
6/3/2012
8
VERY HIGH
6/4/2012
8
VERY HIGH
6/5/2012
8
VERY HIGH
6/6/2012
8
VERY HIGH
6/7/2012
8
VERY HIGH
6/8/2012
9
VERY HIGH
6/9/2012
9
VERY HIGH
6/10/2012
10
VERY HIGH
6/11/2012
3
MODERATE
6/12/2012
8
VERY HIGH
6/13/2012
5
MODERATE
6/15/2012
9
VERY HIGH
6/16/2012
10
VERY HIGH
6/17/2012
4
MODERATE
6/18/2012
9
VERY HIGH
6/19/2012
10
VERY HIGH
6/20/2012
10
VERY HIGH
6/21/2012
9
VERY HIGH
6/22/2012
8
VERY HIGH
6/23/2012
9
VERY HIGH
6/24/2012
8
VERY HIGH
6/25/2012
8
VERY HIGH
6/26/2012
8
VERY HIGH
6/27/2012
9
VERY HIGH
6/28/2012
10
VERY HIGH
6/29/2012
8
VERY HIGH
6/30/2012
10
VERY HIGH
July
7.52
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
7/1/2012
9
VERY HIGH
7/2/2012
9
VERY HIGH
7/3/2012
8
VERY HIGH
7/4/2012
10
VERY HIGH
7/5/2012
9
VERY HIGH
7/6/2012
9
VERY HIGH
7/7/2012
9
VERY HIGH
7/8/2012
6
HIGH
7/9/2012
9
VERY HIGH
7/10/2012
9
VERY HIGH
7/11/2012
9
VERY HIGH
7/12/2012
4
MODERATE
7/13/2012
5
MODERATE
7/14/2012
5
MODERATE
7/15/2012
5
MODERATE
7/16/2012
5
MODERATE
7/17/2012
5
MODERATE
7/18/2012
5
MODERATE
August
7.71
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.7
7
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.97
5
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
2.1
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.52
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.9
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
1/1/2011
1
LOW
1/2/2011
2
LOW
1/3/2011
2
LOW
1/4/2011
2
LOW
1/5/2011
1
LOW
1/6/2011
1
LOW
1/7/2011
1
LOW
1/8/2011
2
LOW
1/9/2011
2
LOW
1/10/2011
2
LOW
1/11/2011
2
LOW
1/12/2011
2
LOW
1/13/2011
2
LOW
1/14/2011
2
LOW
1/15/2011
2
LOW
1/16/2011
2
LOW
1/17/2011
1
LOW
1/18/2011
2
LOW
1/19/2011
2
LOW
1/20/2011
2
LOW
1/21/2011
2
LOW
1/22/2011
2
LOW
1/23/2011
2
LOW
1/24/2011
2
LOW
1/25/2011
1
LOW
1/26/2011
3
MODERATE
1/27/2011
2
LOW
1/28/2011
2
LOW
1/29/2011
3
MODERATE
1/30/2011
3
MODERATE
1/31/2011
2
LOW
February
3
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
2/1/2011
2
LOW
2/2/2011
3
MODERATE
2/3/2011
3
MODERATE
2/4/2011
1
LOW
2/5/2011
3
MODERATE
2/6/2011
3
MODERATE
2/7/2011
3
MODERATE
2/8/2011
3
MODERATE
2/9/2011
3
MODERATE
2/10/2011
3
MODERATE
2/11/2011
3
MODERATE
2/12/2011
3
MODERATE
2/13/2011
3
MODERATE
2/14/2011
3
MODERATE
2/15/2011
3
MODERATE
2/16/2011
4
MODERATE
2/17/2011
3
MODERATE
2/18/2011
3
MODERATE
2/19/2011
3
MODERATE
2/20/2011
1
LOW
2/21/2011
4
MODERATE
2/22/2011
4
MODERATE
2/23/2011
4
MODERATE
2/24/2011
2
LOW
2/25/2011
4
MODERATE
2/26/2011
4
MODERATE
2/27/2011
2
LOW
2/28/2011
4
MODERATE
March
3.65
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2011
4
MODERATE
3/2/2011
4
MODERATE
3/3/2011
4
MODERATE
3/4/2011
3
MODERATE
3/5/2011
1
LOW
3/6/2011
4
MODERATE
3/7/2011
4
MODERATE
3/8/2011
4
MODERATE
3/9/2011
1
LOW
3/10/2011
4
MODERATE
3/11/2011
4
MODERATE
3/12/2011
3
MODERATE
3/13/2011
4
MODERATE
3/14/2011
4
MODERATE
3/15/2011
4
MODERATE
3/16/2011
5
MODERATE
3/17/2011
4
MODERATE
3/18/2011
6
HIGH
3/19/2011
5
MODERATE
3/20/2011
2
LOW
3/21/2011
4
MODERATE
3/22/2011
1
LOW
3/23/2011
2
LOW
3/24/2011
5
MODERATE
3/25/2011
5
MODERATE
3/26/2011
4
MODERATE
3/27/2011
5
MODERATE
3/28/2011
5
MODERATE
3/29/2011
2
LOW
3/30/2011
2
LOW
3/31/2011
4
MODERATE
April
4.83
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2011
5
MODERATE
4/2/2011
5
MODERATE
4/3/2011
7
HIGH
4/4/2011
3
MODERATE
4/5/2011
7
HIGH
4/6/2011
6
HIGH
4/7/2011
1
LOW
4/8/2011
6
HIGH
4/9/2011
5
MODERATE
4/10/2011
7
HIGH
4/11/2011
2
LOW
4/12/2011
3
MODERATE
4/13/2011
7
HIGH
4/14/2011
4
MODERATE
4/15/2011
1
LOW
4/16/2011
6
HIGH
4/17/2011
5
MODERATE
4/18/2011
5
MODERATE
4/19/2011
8
VERY HIGH
4/20/2011
7
HIGH
4/21/2011
2
LOW
4/22/2011
3
MODERATE
4/23/2011
5
MODERATE
4/24/2011
9
VERY HIGH
4/25/2011
3
MODERATE
4/26/2011
3
MODERATE
4/27/2011
1
LOW
4/28/2011
6
HIGH
4/29/2011
8
VERY HIGH
4/30/2011
5
MODERATE
May
7.29
10
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2011
4
MODERATE
5/2/2011
5
MODERATE
5/3/2011
5
MODERATE
5/4/2011
7
HIGH
5/5/2011
7
HIGH
5/6/2011
7
HIGH
5/7/2011
7
HIGH
5/8/2011
7
HIGH
5/9/2011
7
HIGH
5/10/2011
8
VERY HIGH
5/11/2011
8
VERY HIGH
5/12/2011
4
MODERATE
5/13/2011
3
MODERATE
5/14/2011
5
MODERATE
5/15/2011
8
VERY HIGH
5/16/2011
7
HIGH
5/17/2011
8
VERY HIGH
5/18/2011
7
HIGH
5/19/2011
7
HIGH
5/20/2011
9
VERY HIGH
5/21/2011
9
VERY HIGH
5/22/2011
4
MODERATE
5/23/2011
9
VERY HIGH
5/24/2011
9
VERY HIGH
5/25/2011
9
VERY HIGH
5/26/2011
8
VERY HIGH
5/27/2011
9
VERY HIGH
5/28/2011
10
VERY HIGH
5/29/2011
10
VERY HIGH
5/30/2011
10
VERY HIGH
5/31/2011
9
VERY HIGH
June
8.3
10
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
6/1/2011
9
VERY HIGH
6/2/2011
9
VERY HIGH
6/3/2011
9
VERY HIGH
6/4/2011
9
VERY HIGH
6/5/2011
9
VERY HIGH
6/6/2011
9
VERY HIGH
6/7/2011
9
VERY HIGH
6/8/2011
10
VERY HIGH
6/9/2011
10
VERY HIGH
6/10/2011
10
VERY HIGH
6/11/2011
10
VERY HIGH
6/12/2011
10
VERY HIGH
6/13/2011
9
VERY HIGH
6/14/2011
9
VERY HIGH
6/15/2011
1
LOW
6/16/2011
8
VERY HIGH
6/17/2011
9
VERY HIGH
6/18/2011
4
MODERATE
6/19/2011
7
HIGH
6/20/2011
7
HIGH
6/21/2011
7
HIGH
6/22/2011
4
MODERATE
6/23/2011
9
VERY HIGH
6/24/2011
9
VERY HIGH
6/25/2011
9
VERY HIGH
6/26/2011
9
VERY HIGH
6/27/2011
10
VERY HIGH
6/28/2011
8
VERY HIGH
6/29/2011
9
VERY HIGH
6/30/2011
8
VERY HIGH
July
9.13
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
7/1/2011
8
VERY HIGH
7/2/2011
5
MODERATE
7/3/2011
9
VERY HIGH
7/4/2011
9
VERY HIGH
7/5/2011
9
VERY HIGH
7/6/2011
9
VERY HIGH
7/7/2011
10
VERY HIGH
7/8/2011
9
VERY HIGH
7/9/2011
10
VERY HIGH
7/10/2011
10
VERY HIGH
7/11/2011
10
VERY HIGH
7/12/2011
9
VERY HIGH
7/13/2011
9
VERY HIGH
7/14/2011
9
VERY HIGH
7/15/2011
9
VERY HIGH
7/16/2011
9
VERY HIGH
7/17/2011
10
VERY HIGH
7/18/2011
9
VERY HIGH
7/19/2011
10
VERY HIGH
7/20/2011
10
VERY HIGH
7/21/2011
9
VERY HIGH
7/22/2011
10
VERY HIGH
7/23/2011
10
VERY HIGH
7/24/2011
9
VERY HIGH
7/25/2011
9
VERY HIGH
7/26/2011
9
VERY HIGH
7/27/2011
8
VERY HIGH
7/28/2011
10
VERY HIGH
7/29/2011
9
VERY HIGH
7/30/2011
9
VERY HIGH
7/31/2011
9
VERY HIGH
August
7.39
9
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
8/1/2011
9
VERY HIGH
8/2/2011
2
LOW
8/3/2011
8
VERY HIGH
8/4/2011
9
VERY HIGH
8/5/2011
9
VERY HIGH
8/6/2011
9
VERY HIGH
8/7/2011
9
VERY HIGH
8/8/2011
8
VERY HIGH
8/9/2011
8
VERY HIGH
8/10/2011
8
VERY HIGH
8/11/2011
8
VERY HIGH
8/12/2011
9
VERY HIGH
8/13/2011
6
HIGH
8/14/2011
8
VERY HIGH
8/15/2011
8
VERY HIGH
8/16/2011
9
VERY HIGH
8/17/2011
7
HIGH
8/18/2011
8
VERY HIGH
8/19/2011
8
VERY HIGH
8/20/2011
7
HIGH
8/21/2011
7
HIGH
8/22/2011
8
VERY HIGH
8/23/2011
8
VERY HIGH
8/24/2011
8
VERY HIGH
8/25/2011
8
VERY HIGH
8/26/2011
4
MODERATE
8/27/2011
2
LOW
8/28/2011
5
MODERATE
8/29/2011
7
HIGH
8/30/2011
7
HIGH
8/31/2011
8
VERY HIGH
September
5.43
8
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
9/1/2011
8
VERY HIGH
9/2/2011
8
VERY HIGH
9/3/2011
7
HIGH
9/4/2011
3
MODERATE
9/5/2011
3
MODERATE
9/6/2011
7
HIGH
9/7/2011
7
HIGH
9/8/2011
7
HIGH
9/9/2011
7
HIGH
9/10/2011
5
MODERATE
9/11/2011
6
HIGH
9/12/2011
6
HIGH
9/13/2011
6
HIGH
9/14/2011
6
HIGH
9/15/2011
6
HIGH
9/16/2011
6
HIGH
9/17/2011
6
HIGH
9/18/2011
6
HIGH
9/19/2011
5
MODERATE
9/20/2011
6
HIGH
9/21/2011
4
MODERATE
9/22/2011
2
LOW
9/23/2011
5
MODERATE
9/24/2011
2
LOW
9/25/2011
6
HIGH
9/26/2011
4
MODERATE
9/27/2011
5
MODERATE
9/28/2011
5
MODERATE
9/29/2011
5
MODERATE
9/30/2011
4
MODERATE
October
3.55
5
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/1/2011
3
MODERATE
10/2/2011
3
MODERATE
10/3/2011
5
MODERATE
10/4/2011
5
MODERATE
10/5/2011
5
MODERATE
10/6/2011
5
MODERATE
10/7/2011
5
MODERATE
10/8/2011
5
MODERATE
10/9/2011
5
MODERATE
10/10/2011
4
MODERATE
10/11/2011
1
LOW
10/12/2011
3
MODERATE
10/13/2011
4
MODERATE
10/14/2011
4
MODERATE
10/15/2011
4
MODERATE
10/16/2011
4
MODERATE
10/17/2011
4
MODERATE
10/18/2011
0
LOW
10/19/2011
4
MODERATE
10/20/2011
4
MODERATE
10/21/2011
4
MODERATE
10/22/2011
4
MODERATE
10/23/2011
4
MODERATE
10/24/2011
4
MODERATE
10/25/2011
3
MODERATE
10/26/2011
2
LOW
10/27/2011
3
MODERATE
10/28/2011
1
LOW
10/29/2011
3
MODERATE
10/30/2011
2
LOW
10/31/2011
3
MODERATE
November
2.07
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
11/1/2011
3
MODERATE
11/2/2011
3
MODERATE
11/3/2011
2
LOW
11/4/2011
3
MODERATE
11/5/2011
3
MODERATE
11/6/2011
3
MODERATE
11/7/2011
3
MODERATE
11/8/2011
3
MODERATE
11/9/2011
3
MODERATE
11/10/2011
2
LOW
11/11/2011
2
LOW
11/12/2011
2
LOW
11/13/2011
2
LOW
11/14/2011
1
LOW
11/15/2011
2
LOW
11/16/2011
1
LOW
11/17/2011
2
LOW
11/18/2011
2
LOW
11/19/2011
2
LOW
11/20/2011
1
LOW
11/21/2011
0
LOW
11/22/2011
2
LOW
11/23/2011
2
LOW
11/24/2011
2
LOW
11/25/2011
2
LOW
11/26/2011
2
LOW
11/27/2011
2
LOW
11/28/2011
1
LOW
11/29/2011
2
LOW
11/30/2011
2
LOW
December
1.68
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
12/1/2011
2
LOW
12/2/2011
2
LOW
12/3/2011
2
LOW
12/4/2011
2
LOW
12/5/2011
1
LOW
12/6/2011
0
LOW
12/7/2011
2
LOW
12/8/2011
2
LOW
12/9/2011
2
LOW
12/10/2011
2
LOW
12/11/2011
2
LOW
12/12/2011
2
LOW
12/13/2011
2
LOW
12/14/2011
2
LOW
12/15/2011
2
LOW
12/16/2011
2
LOW
12/17/2011
2
LOW
12/18/2011
2
LOW
12/19/2011
1
LOW
12/20/2011
1
LOW
12/21/2011
2
LOW
12/22/2011
2
LOW
12/23/2011
2
LOW
12/24/2011
2
LOW
12/25/2011
2
LOW
12/26/2011
0
LOW
12/27/2011
1
LOW
12/28/2011
1
LOW
12/29/2011
2
LOW
12/30/2011
1
LOW
12/31/2011
2
LOW
Fairfax County, VA area Highlights
Fairfax County, VA Environment Summary
- Annandale, VA UV Index Report
- Baileys Crossroads, VA UV Index Report
- Belle Haven, VA UV Index Report
- Burke, VA UV Index Report
- Burke Centre, VA UV Index Report
- Centreville, VA UV Index Report
- Chantilly, VA UV Index Report
- Clifton, VA UV Index Report
- Crosspointe, VA UV Index Report
- Dranesville, VA UV Index Report
- Dunn Loring, VA UV Index Report
- Fair Lakes, VA UV Index Report
- Fair Oaks, VA UV Index Report
- Fairfax Station, VA UV Index Report
- Floris, VA UV Index Report
- Fort Belvoir, VA UV Index Report
- Fort Hunt, VA UV Index Report
- Franconia, VA UV Index Report
- Franklin Farm, VA UV Index Report
- George Mason, VA UV Index Report
- Great Falls, VA UV Index Report
- Greenbriar, VA UV Index Report
- Groveton, VA UV Index Report
- Hayfield, VA UV Index Report
- Herndon, VA UV Index Report
- Huntington, VA UV Index Report
- Hybla Valley, VA UV Index Report
- Idylwood, VA UV Index Report
- Kings Park, VA UV Index Report
- Kings Park West, VA UV Index Report
- Kingstowne, VA UV Index Report
- Lake Barcroft, VA UV Index Report
- Laurel Hill, VA UV Index Report
- Lincolnia, VA UV Index Report
- Long Branch, VA UV Index Report
- Lorton, VA UV Index Report
- Mantua, VA UV Index Report
- Mason Neck, VA UV Index Report
- McLean, VA UV Index Report
- McNair, VA UV Index Report
- Merrifield, VA UV Index Report
- Mount Vernon, VA UV Index Report
- Newington, VA UV Index Report
- Newington Forest, VA UV Index Report
- North Springfield, VA UV Index Report
- Oakton, VA UV Index Report
- Occoquan, VA UV Index Report
- Pimmit Hills, VA UV Index Report
- Ravensworth, VA UV Index Report
- Reston, VA UV Index Report
- Rose Hill, VA UV Index Report
- Seven Corners, VA UV Index Report
- South Run, VA UV Index Report
- Springfield, VA UV Index Report
- Tysons Corner, VA UV Index Report
- Vienna, VA UV Index Report
- Wakefield, VA UV Index Report
- West Falls Church, VA UV Index Report
- West Springfield, VA UV Index Report
- Wolf Trap, VA UV Index Report
- Woodburn, VA UV Index Report
- Woodlawn, VA UV Index Report