Hourly Weather in Philadelphia County, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
3 km/h
Calm
4 km/h
Calm
4 km/h
Calm
7 km/h
Calm
6 km/h
Calm
4 km/h
Calm
8 km/h
Light
10 km/h
Light
Humidity
92%
Extremely humid
93%
Extremely humid
94%
Extremely humid
95%
Extremely humid
94%
Extremely humid
95%
Extremely humid
96%
Extremely humid
96%
Extremely humid
95%
Extremely humid
Visibility
14 km
Good
13 km
Good
13 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
Pressure
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
74%
100%
48%
100%
98%
66%
92%
84%
60%
Dew point
21°
21°
21°
21°
21°
21°
21°
22°
22°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
63
Moderate
64
Moderate
64
Moderate
64
Moderate
64
Moderate
64
Moderate
61
Moderate
62
Moderate
63
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
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
14.3 μg/m3
15.1 μg/m3
15.3 μg/m3
PM25
15.6 μg/m3
15.7 μg/m3
15.8 μg/m3
15.9 μg/m3
16 μg/m3
16.1 μg/m3
14.1 μg/m3
14.9 μg/m3
15.2 μg/m3
NO2
15 ppb
12.6 ppb
10.2 ppb
9.1 ppb
8.1 ppb
7 ppb
6.8 ppb
6.1 ppb
5.4 ppb
SO2
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
46.6 ppb
47.7 ppb
49.1 ppb
50.5 ppb
51.8 ppb
53 ppb
29.8 ppb
32.1 ppb
34.1 ppb