Chester County, PA UV Index Report
Chester County, PA Daily UV Index Forecast Map
Chester County, PA Clear Sky UV Index Averages
Moderate Risk Area
YEAR | AVG | US AVG | UV INDEX # | EXPOSURE CATEGORY |
2015 | 4.6329 | 4.9 | <2 3-5 6-7 8-10 11+ |
LOW MODERATE HIGH VERY HIGH EXTREME |
2014 | 4.4670 | 4.9 | ||
2013 | 4.4918 | 4.9 | ||
2012 | 4.5522 | 4.9 | ||
2011 | 4.5918 | 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
Chester County, PA Daily UV Index
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
MonthAverageHighLow
January
1.87
3
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.21
4
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.65
6
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
5.13
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
5.55
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
7.87
10
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8.71
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
7.81
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.2
7
1
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
November
2.03
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.26
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.71
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
3.04
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.94
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
4.83
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
6.94
9
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
7.83
10
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8.03
10
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
7.42
8
3
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
3.13
5
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.9
4
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.35
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.61
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.57
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.45
6
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
5.23
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
6.45
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
8.07
10
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
7.77
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
7.16
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.5
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.9
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.77
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.13
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.84
2
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
February
2.36
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
March
3.23
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
April
5.63
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
May
6.19
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
June
7.73
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
July
8.07
10
6
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
August
6.94
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.63
7
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
3.1
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/15/2013
2
LOW
10/16/2013
4
MODERATE
November
2
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.19
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.55
2
0
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
1
LOW
1/5/2012
2
LOW
1/6/2012
2
LOW
1/7/2012
1
LOW
1/8/2012
1
LOW
1/9/2012
2
LOW
1/10/2012
2
LOW
1/11/2012
1
LOW
1/12/2012
1
LOW
1/13/2012
1
LOW
1/14/2012
2
LOW
1/15/2012
2
LOW
1/16/2012
0
LOW
1/17/2012
2
LOW
1/18/2012
2
LOW
1/19/2012
2
LOW
1/20/2012
1
LOW
1/21/2012
2
LOW
1/22/2012
1
LOW
1/23/2012
2
LOW
1/24/2012
2
LOW
1/25/2012
2
LOW
1/26/2012
1
LOW
1/27/2012
2
LOW
1/28/2012
2
LOW
1/29/2012
2
LOW
1/30/2012
2
LOW
1/31/2012
2
LOW
February
2.44
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
2
LOW
2/8/2012
2
LOW
2/9/2012
2
LOW
2/10/2012
2
LOW
2/11/2012
2
LOW
2/12/2012
2
LOW
2/13/2012
2
LOW
2/14/2012
3
MODERATE
2/15/2012
1
LOW
2/16/2012
3
MODERATE
2/17/2012
3
MODERATE
2/18/2012
3
MODERATE
2/19/2012
3
MODERATE
2/20/2012
3
MODERATE
2/21/2012
3
MODERATE
2/22/2012
3
MODERATE
2/23/2012
2
LOW
2/24/2012
2
LOW
2/26/2012
4
MODERATE
2/27/2012
4
MODERATE
2/28/2012
2
LOW
2/29/2012
3
MODERATE
March
4.29
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2012
3
MODERATE
3/2/2012
1
LOW
3/3/2012
3
MODERATE
3/4/2012
3
MODERATE
3/5/2012
4
MODERATE
3/6/2012
5
MODERATE
3/7/2012
4
MODERATE
3/8/2012
4
MODERATE
3/9/2012
4
MODERATE
3/10/2012
5
MODERATE
3/11/2012
5
MODERATE
3/12/2012
4
MODERATE
3/13/2012
4
MODERATE
3/14/2012
4
MODERATE
3/15/2012
4
MODERATE
3/16/2012
5
MODERATE
3/17/2012
5
MODERATE
3/18/2012
6
HIGH
3/19/2012
4
MODERATE
3/20/2012
3
MODERATE
3/21/2012
5
MODERATE
3/22/2012
7
HIGH
3/23/2012
4
MODERATE
3/24/2012
4
MODERATE
3/25/2012
6
HIGH
3/26/2012
6
HIGH
3/27/2012
4
MODERATE
3/28/2012
5
MODERATE
3/29/2012
6
HIGH
3/30/2012
1
LOW
3/31/2012
5
MODERATE
April
5.63
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2012
5
MODERATE
4/2/2012
6
HIGH
4/3/2012
6
HIGH
4/4/2012
6
HIGH
4/5/2012
6
HIGH
4/6/2012
6
HIGH
4/7/2012
6
HIGH
4/8/2012
5
MODERATE
4/9/2012
5
MODERATE
4/10/2012
5
MODERATE
4/11/2012
5
MODERATE
4/12/2012
5
MODERATE
4/13/2012
6
HIGH
4/14/2012
6
HIGH
4/15/2012
7
HIGH
4/16/2012
8
VERY HIGH
4/17/2012
6
HIGH
4/18/2012
7
HIGH
4/19/2012
8
VERY HIGH
4/20/2012
7
HIGH
4/21/2012
2
LOW
4/22/2012
2
LOW
4/23/2012
5
MODERATE
4/24/2012
6
HIGH
4/25/2012
1
LOW
4/26/2012
6
HIGH
4/27/2012
6
HIGH
4/28/2012
7
HIGH
4/29/2012
8
VERY HIGH
4/30/2012
5
MODERATE
May
6.94
10
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2012
5
MODERATE
5/2/2012
6
HIGH
5/3/2012
7
HIGH
5/4/2012
7
HIGH
5/5/2012
5
MODERATE
5/6/2012
7
HIGH
5/7/2012
7
HIGH
5/8/2012
7
HIGH
5/9/2012
7
HIGH
5/10/2012
6
HIGH
5/11/2012
8
VERY HIGH
5/12/2012
8
VERY HIGH
5/13/2012
4
MODERATE
5/14/2012
2
LOW
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
3
MODERATE
5/21/2012
4
MODERATE
5/22/2012
8
VERY HIGH
5/23/2012
7
HIGH
5/24/2012
7
HIGH
5/25/2012
9
VERY HIGH
5/26/2012
9
VERY HIGH
5/27/2012
9
VERY HIGH
5/28/2012
10
VERY HIGH
5/29/2012
4
MODERATE
5/30/2012
9
VERY HIGH
5/31/2012
10
VERY HIGH
June
7.97
10
4
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
4
MODERATE
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
7
HIGH
6/9/2012
9
VERY HIGH
6/10/2012
9
VERY HIGH
6/11/2012
4
MODERATE
6/12/2012
7
HIGH
6/13/2012
7
HIGH
6/15/2012
9
VERY HIGH
6/16/2012
8
VERY HIGH
6/17/2012
8
VERY HIGH
6/18/2012
8
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
8
VERY HIGH
6/24/2012
6
HIGH
6/25/2012
7
HIGH
6/26/2012
8
VERY HIGH
6/27/2012
9
VERY HIGH
6/28/2012
9
VERY HIGH
6/29/2012
9
VERY HIGH
6/30/2012
9
VERY HIGH
July
7.16
9
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
7/1/2012
8
VERY HIGH
7/2/2012
9
VERY HIGH
7/3/2012
9
VERY HIGH
7/4/2012
9
VERY HIGH
7/5/2012
9
VERY HIGH
7/6/2012
8
VERY HIGH
7/7/2012
9
VERY HIGH
7/8/2012
8
VERY HIGH
7/9/2012
9
VERY HIGH
7/10/2012
8
VERY HIGH
7/11/2012
9
VERY HIGH
7/12/2012
5
MODERATE
7/13/2012
3
MODERATE
7/14/2012
3
MODERATE
7/15/2012
3
MODERATE
7/16/2012
3
MODERATE
7/17/2012
3
MODERATE
7/18/2012
3
MODERATE
August
7.39
9
4
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
September
5.4
7
3
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
October
2.65
5
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
November
1.83
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
December
1.19
2
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
MonthAverageHighLow
January
1.81
3
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
1/1/2011
0
LOW
1/2/2011
2
LOW
1/3/2011
2
LOW
1/4/2011
1
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
1
LOW
February
2.54
4
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
2/1/2011
1
LOW
2/2/2011
3
MODERATE
2/3/2011
3
MODERATE
2/4/2011
1
LOW
2/5/2011
3
MODERATE
2/6/2011
2
LOW
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
2
LOW
2/13/2011
2
LOW
2/14/2011
3
MODERATE
2/15/2011
3
MODERATE
2/16/2011
3
MODERATE
2/17/2011
2
LOW
2/18/2011
3
MODERATE
2/19/2011
3
MODERATE
2/20/2011
1
LOW
2/21/2011
3
MODERATE
2/22/2011
3
MODERATE
2/23/2011
3
MODERATE
2/24/2011
1
LOW
2/25/2011
4
MODERATE
2/26/2011
3
MODERATE
2/27/2011
1
LOW
2/28/2011
3
MODERATE
March
3.45
5
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
3/1/2011
4
MODERATE
3/2/2011
3
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
3
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
5
MODERATE
3/19/2011
5
MODERATE
3/20/2011
1
LOW
3/21/2011
4
MODERATE
3/22/2011
1
LOW
3/23/2011
3
MODERATE
3/24/2011
4
MODERATE
3/25/2011
5
MODERATE
3/26/2011
4
MODERATE
3/27/2011
4
MODERATE
3/28/2011
5
MODERATE
3/29/2011
4
MODERATE
3/30/2011
1
LOW
3/31/2011
2
LOW
April
4.5
8
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
4/1/2011
4
MODERATE
4/2/2011
5
MODERATE
4/3/2011
5
MODERATE
4/4/2011
1
LOW
4/5/2011
6
HIGH
4/6/2011
3
MODERATE
4/7/2011
2
LOW
4/8/2011
6
HIGH
4/9/2011
3
MODERATE
4/10/2011
6
HIGH
4/11/2011
1
LOW
4/12/2011
3
MODERATE
4/13/2011
7
HIGH
4/14/2011
4
MODERATE
4/15/2011
2
LOW
4/16/2011
5
MODERATE
4/17/2011
4
MODERATE
4/18/2011
5
MODERATE
4/19/2011
5
MODERATE
4/20/2011
7
HIGH
4/21/2011
4
MODERATE
4/22/2011
1
LOW
4/23/2011
5
MODERATE
4/24/2011
8
VERY HIGH
4/25/2011
5
MODERATE
4/26/2011
5
MODERATE
4/27/2011
4
MODERATE
4/28/2011
5
MODERATE
4/29/2011
7
HIGH
4/30/2011
7
HIGH
May
6.74
9
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
5/1/2011
5
MODERATE
5/2/2011
7
HIGH
5/3/2011
1
LOW
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
6
HIGH
5/11/2011
7
HIGH
5/12/2011
8
VERY HIGH
5/13/2011
7
HIGH
5/14/2011
6
HIGH
5/15/2011
8
VERY HIGH
5/16/2011
4
MODERATE
5/17/2011
6
HIGH
5/18/2011
7
HIGH
5/19/2011
5
MODERATE
5/20/2011
9
VERY HIGH
5/21/2011
5
MODERATE
5/22/2011
3
MODERATE
5/23/2011
9
VERY HIGH
5/24/2011
9
VERY HIGH
5/25/2011
7
HIGH
5/26/2011
9
VERY HIGH
5/27/2011
8
VERY HIGH
5/28/2011
9
VERY HIGH
5/29/2011
7
HIGH
5/30/2011
7
HIGH
5/31/2011
8
VERY HIGH
June
8.1
10
5
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
6/1/2011
8
VERY HIGH
6/2/2011
8
VERY HIGH
6/3/2011
8
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
9
VERY HIGH
6/9/2011
10
VERY HIGH
6/10/2011
6
HIGH
6/11/2011
8
VERY HIGH
6/12/2011
9
VERY HIGH
6/13/2011
7
HIGH
6/14/2011
8
VERY HIGH
6/15/2011
6
HIGH
6/16/2011
8
VERY HIGH
6/17/2011
9
VERY HIGH
6/18/2011
8
VERY HIGH
6/19/2011
5
MODERATE
6/20/2011
9
VERY HIGH
6/21/2011
6
HIGH
6/22/2011
6
HIGH
6/23/2011
9
VERY HIGH
6/24/2011
9
VERY HIGH
6/25/2011
8
VERY HIGH
6/26/2011
9
VERY HIGH
6/27/2011
9
VERY HIGH
6/28/2011
8
VERY HIGH
6/29/2011
9
VERY HIGH
6/30/2011
8
VERY HIGH
July
8.9
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
7
HIGH
7/8/2011
9
VERY HIGH
7/9/2011
10
VERY HIGH
7/10/2011
10
VERY HIGH
7/11/2011
9
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
9
VERY HIGH
7/18/2011
9
VERY HIGH
7/19/2011
10
VERY HIGH
7/20/2011
9
VERY HIGH
7/21/2011
9
VERY HIGH
7/22/2011
10
VERY HIGH
7/23/2011
10
VERY HIGH
7/24/2011
8
VERY HIGH
7/25/2011
9
VERY HIGH
7/26/2011
9
VERY HIGH
7/27/2011
9
VERY HIGH
7/28/2011
9
VERY HIGH
7/29/2011
9
VERY HIGH
7/30/2011
9
VERY HIGH
7/31/2011
9
VERY HIGH
August
7.06
9
2
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
8/1/2011
9
VERY HIGH
8/2/2011
7
HIGH
8/3/2011
3
MODERATE
8/4/2011
9
VERY HIGH
8/5/2011
9
VERY HIGH
8/6/2011
6
HIGH
8/7/2011
8
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
8
VERY HIGH
8/13/2011
6
HIGH
8/14/2011
8
VERY HIGH
8/15/2011
7
HIGH
8/16/2011
8
VERY HIGH
8/17/2011
7
HIGH
8/18/2011
8
VERY HIGH
8/19/2011
8
VERY HIGH
8/20/2011
5
MODERATE
8/21/2011
7
HIGH
8/22/2011
7
HIGH
8/23/2011
7
HIGH
8/24/2011
8
VERY HIGH
8/25/2011
8
VERY HIGH
8/26/2011
5
MODERATE
8/27/2011
2
LOW
8/28/2011
7
HIGH
8/29/2011
7
HIGH
8/30/2011
6
HIGH
8/31/2011
7
HIGH
September
5.2
7
1
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
9/1/2011
7
HIGH
9/2/2011
7
HIGH
9/3/2011
7
HIGH
9/4/2011
5
MODERATE
9/5/2011
1
LOW
9/6/2011
5
MODERATE
9/7/2011
7
HIGH
9/8/2011
7
HIGH
9/9/2011
7
HIGH
9/10/2011
4
MODERATE
9/11/2011
6
HIGH
9/12/2011
6
HIGH
9/13/2011
6
HIGH
9/14/2011
5
MODERATE
9/15/2011
6
HIGH
9/16/2011
5
MODERATE
9/17/2011
6
HIGH
9/18/2011
6
HIGH
9/19/2011
2
LOW
9/20/2011
6
HIGH
9/21/2011
6
HIGH
9/22/2011
3
MODERATE
9/23/2011
3
MODERATE
9/24/2011
4
MODERATE
9/25/2011
6
HIGH
9/26/2011
6
HIGH
9/27/2011
4
MODERATE
9/28/2011
5
MODERATE
9/29/2011
5
MODERATE
9/30/2011
3
MODERATE
October
3.23
5
0
Date
Clear Sky UV Index
Exposure Category
Cloud
Coverage
Map
Coverage
Map
10/1/2011
4
MODERATE
10/2/2011
3
MODERATE
10/3/2011
4
MODERATE
10/4/2011
5
MODERATE
10/5/2011
5
MODERATE
10/6/2011
5
MODERATE
10/7/2011
4
MODERATE
10/8/2011
4
MODERATE
10/9/2011
5
MODERATE
10/10/2011
4
MODERATE
10/11/2011
2
LOW
10/12/2011
2
LOW
10/13/2011
4
MODERATE
10/14/2011
3
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
3
MODERATE
10/21/2011
3
MODERATE
10/22/2011
3
MODERATE
10/23/2011
3
MODERATE
10/24/2011
3
MODERATE
10/25/2011
3
MODERATE
10/26/2011
1
LOW
10/27/2011
3
MODERATE
10/28/2011
0
LOW
10/29/2011
4
MODERATE
10/30/2011
2
LOW
10/31/2011
2
LOW
November
1.87
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
2
LOW
11/10/2011
2
LOW
11/11/2011
2
LOW
11/12/2011
2
LOW
11/13/2011
2
LOW
11/14/2011
0
LOW
11/15/2011
1
LOW
11/16/2011
0
LOW
11/17/2011
2
LOW
11/18/2011
2
LOW
11/19/2011
2
LOW
11/20/2011
0
LOW
11/21/2011
0
LOW
11/22/2011
1
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
1.55
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
1
LOW
12/15/2011
2
LOW
12/16/2011
2
LOW
12/17/2011
1
LOW
12/18/2011
2
LOW
12/19/2011
2
LOW
12/20/2011
0
LOW
12/21/2011
2
LOW
12/22/2011
2
LOW
12/23/2011
1
LOW
12/24/2011
1
LOW
12/25/2011
2
LOW
12/26/2011
1
LOW
12/27/2011
1
LOW
12/28/2011
1
LOW
12/29/2011
1
LOW
12/30/2011
1
LOW
12/31/2011
2
LOW
Chester County, PA area Highlights
Chester County, PA Environment Summary
- Atglen, PA UV Index Report
- Avondale, PA UV Index Report
- Berwyn, PA UV Index Report
- Birmingham Township, PA UV Index Report
- Caln, PA UV Index Report
- Caln Township, PA UV Index Report
- Charlestown Township, PA UV Index Report
- Chester Springs, PA UV Index Report
- Chesterbrook, PA UV Index Report
- Coatesville, PA UV Index Report
- Cochranville, PA UV Index Report
- Devon, PA UV Index Report
- Downingtown, PA UV Index Report
- Eagleview, PA UV Index Report
- East Bradford Township, PA UV Index Report
- East Brandywine Township, PA UV Index Report
- East Caln Township, PA UV Index Report
- East Coventry Township, PA UV Index Report
- East Fallowfield Township, PA UV Index Report
- East Goshen Township, PA UV Index Report
- East Marlborough Township, PA UV Index Report
- East Nantmeal Township, PA UV Index Report
- East Nottingham Township, PA UV Index Report
- East Pikeland Township, PA UV Index Report
- East Vincent Township, PA UV Index Report
- East Whiteland Township, PA UV Index Report
- Easttown Township, PA UV Index Report
- Elk Township, PA UV Index Report
- Elverson, PA UV Index Report
- Exton, PA UV Index Report
- Franklin Township, PA UV Index Report
- Glenmoore, PA UV Index Report
- Highland Township, PA UV Index Report
- Honey Brook, PA UV Index Report
- Honey Brook Township, PA UV Index Report
- Kenilworth, PA UV Index Report
- Kennett Square, PA UV Index Report
- Kennett Township, PA UV Index Report
- Lincoln University, PA UV Index Report
- Lionville, PA UV Index Report
- London Britain Township, PA UV Index Report
- London Grove Township, PA UV Index Report
- Londonderry Township, PA UV Index Report
- Lower Oxford Township, PA UV Index Report
- Malvern, PA UV Index Report
- Modena, PA UV Index Report
- New Garden Township, PA UV Index Report
- New London Township, PA UV Index Report
- Newlin Township, PA UV Index Report
- North Coventry Township, PA UV Index Report
- Oxford, PA UV Index Report
- Paoli, PA UV Index Report
- Parkesburg, PA UV Index Report
- Penn Township, PA UV Index Report
- Pennsbury Township, PA UV Index Report
- Phoenixville, PA UV Index Report
- Pocopson Township, PA UV Index Report
- Pomeroy, PA UV Index Report
- Sadsbury Township, PA UV Index Report
- Schuylkill Township, PA UV Index Report
- South Coatesville, PA UV Index Report
- South Coventry Township, PA UV Index Report
- South Pottstown, PA UV Index Report
- Spring City, PA UV Index Report
- Thornbury Township, PA UV Index Report
- Thorndale, PA UV Index Report
- Toughkenamon, PA UV Index Report
- Tredyffrin Township, PA UV Index Report
- Upper Oxford Township, PA UV Index Report
- Upper Uwchlan Township, PA UV Index Report
- Uwchlan Township, PA UV Index Report
- Valley Township, PA UV Index Report
- Wallace Township, PA UV Index Report
- Warwick Township, PA UV Index Report
- West Bradford Township, PA UV Index Report
- West Brandywine Township, PA UV Index Report
- West Caln Township, PA UV Index Report
- West Chester, PA UV Index Report
- West Fallowfield Township, PA UV Index Report
- West Goshen Township, PA UV Index Report
- West Grove, PA UV Index Report
- West Marlborough Township, PA UV Index Report
- West Nantmeal Township, PA UV Index Report
- West Nottingham Township, PA UV Index Report
- West Pikeland Township, PA UV Index Report
- West Sadsbury Township, PA UV Index Report
- West Vincent Township, PA UV Index Report
- West Whiteland Township, PA UV Index Report
- Westtown Township, PA UV Index Report
- Westwood, PA UV Index Report
- Willistown Township, PA UV Index Report