Hourly Weather in Lester, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
7 km/h
Calm
9 km/h
Light
6 km/h
Calm
11 km/h
Light
11 km/h
Light
13 km/h
Light
13 km/h
Light
Humidity
75%
Extremely humid
77%
Extremely humid
77%
Extremely humid
78%
Extremely humid
80%
Extremely humid
74%
Extremely humid
72%
Extremely humid
65%
Humid
61%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1020 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
17%
98%
100%
29%
18%
53%
Dew point
15°
15°
14°
14°
15°
15°
16°
16°
15°
UV Index
0
0
0
0
0
1
3
4
6
Air quality
39
Good
40
Good
42
Good
43
Good
44
Good
61
Moderate
61
Moderate
60
Moderate
59
Moderate
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
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
16.9 μg/m3
17.4 μg/m3
17 μg/m3
16.4 μg/m3
PM25
5.7 μg/m3
6.2 μg/m3
6.7 μg/m3
7.2 μg/m3
7.7 μg/m3
14.5 μg/m3
14.4 μg/m3
14 μg/m3
13.5 μg/m3
NO2
11 ppb
10.9 ppb
10.6 ppb
9.8 ppb
9 ppb
9.3 ppb
6.8 ppb
4.3 ppb
1.8 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
42.3 ppb
43.6 ppb
44.9 ppb
46.2 ppb
47.3 ppb
27.1 ppb
30.7 ppb
39.1 ppb
47.9 ppb