Hourly Weather in Lester, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 mph
Breezy
13 mph
Breezy
13 mph
Breezy
4 mph
Calm
3 mph
Calm
5 mph
Light
6 mph
Light
1 mph
Calm
6 mph
Light
Humidity
70%
Extremely humid
67%
Humid
63%
Humid
86%
Extremely humid
81%
Extremely humid
84%
Extremely humid
93%
Extremely humid
86%
Extremely humid
78%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
6 mi
Good
7 mi
Good
10 mi
Good
10 mi
Good
Pressure
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
41%
37%
96%
100%
100%
100%
100%
100%
100%
Dew point
64°
64°
64°
67°
66°
67°
68°
67°
66°
UV Index
4
4
5
6
5
3
2
1
0
Air quality
36
Good
37
Good
38
Good
39
Good
39
Good
38
Good
37
Good
36
Good
35
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.24 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
PM25
0.18 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
NO2
0.7 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.6 ppb
0.7 ppb
0.8 ppb
1.2 ppb
1.6 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
34.3 ppb
35.4 ppb
36.2 ppb
37 ppb
37.2 ppb
37 ppb
36.5 ppb
35.6 ppb
34.5 ppb