Hourly Weather in Derrs, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
0 km/h
Calm
3 km/h
Calm
5 km/h
Calm
2 km/h
Calm
4 km/h
Calm
2 km/h
Calm
6 km/h
Calm
6 km/h
Calm
4 km/h
Calm
Humidity
83%
Extremely humid
73%
Extremely humid
73%
Extremely humid
75%
Extremely humid
76%
Extremely humid
76%
Extremely humid
80%
Extremely humid
91%
Extremely humid
89%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
14 km
Good
15 km
Good
Pressure
1009 hPa
Normal
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
97%
100%
Dew point
19°
18°
18°
18°
17°
17°
17°
18°
18°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
65
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
18.9 μg/m3
16.6 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
17.2 μg/m3
PM25
11.7 μg/m3
11.7 μg/m3
11.7 μg/m3
11.7 μg/m3
11.6 μg/m3
11.6 μg/m3
11.6 μg/m3
11.6 μg/m3
16.7 μg/m3
NO2
2.8 ppb
3.5 ppb
4.3 ppb
3.9 ppb
3.6 ppb
3.2 ppb
3.2 ppb
3.2 ppb
3.1 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.8 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
31.3 ppb
31.9 ppb
33.2 ppb
35 ppb
37 ppb
39.1 ppb
41.1 ppb
42.9 ppb
33 ppb