Hourly Weather in Atglen, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
4 mph
Calm
4 mph
Calm
5 mph
Calm
4 mph
Calm
4 mph
Calm
5 mph
Light
7 mph
Light
7 mph
Light
Humidity
83%
Extremely humid
80%
Extremely humid
83%
Extremely humid
86%
Extremely humid
86%
Extremely humid
87%
Extremely humid
84%
Extremely humid
79%
Extremely humid
74%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
9 mi
Good
10 mi
Good
9 mi
Good
8 mi
Good
8 mi
Good
10 mi
Good
10 mi
Good
Pressure
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
0%
2%
0%
2%
16%
8%
10%
8%
3%
Dew point
60°
59°
59°
59°
59°
58°
60°
61°
63°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
80
Moderate
50
Moderate
45
Good
43
Good
42
Good
42
Good
44
Good
47
Good
51
Moderate
Pollen index
Tree
3 / 5
1 / 5
2 / 5
2 / 5
2 / 5
2 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.92 μg/ft3
0.42 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
0.40 μg/ft3
0.42 μg/ft3
0.44 μg/ft3
0.50 μg/ft3
0.58 μg/ft3
PM25
0.74 μg/ft3
0.29 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.35 μg/ft3
0.41 μg/ft3
NO2
17.5 ppb
3.68 ppb
3.61 ppb
3.54 ppb
3.47 ppb
3.65 ppb
3.83 ppb
4.01 ppb
3.54 ppb
SO2
12.88 ppb
0.75 ppb
0.81 ppb
0.88 ppb
0.94 ppb
0.99 ppb
1.04 ppb
1.08 ppb
1.22 ppb
CO
12.19 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.16 ppb
0.17 ppb
0.18 ppb
O3
50.63 ppb
28.19 ppb
26.65 ppb
25.1 ppb
23.56 ppb
23.88 ppb
24.21 ppb
24.54 ppb
35.45 ppb