Hourly Weather in Delaware County, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
6 km/h
Calm
5 km/h
Calm
7 km/h
Calm
13 km/h
Light
10 km/h
Light
9 km/h
Light
10 km/h
Light
9 km/h
Light
Humidity
46%
Comfortable
45%
Comfortable
45%
Comfortable
47%
Comfortable
51%
Comfortable
55%
Comfortable
62%
Humid
66%
Humid
68%
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
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
Clouds
2%
1%
20%
18%
94%
96%
65%
73%
26%
Dew point
13°
14°
14°
15°
16°
16°
17°
17°
16°
UV Index
7
6
4
2
1
0
0
0
0
Air quality
44
Good
43
Good
41
Good
43
Good
44
Good
55
Moderate
55
Moderate
56
Moderate
57
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
10.8 μg/m3
10.8 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
14.1 μg/m3
14 μg/m3
14.3 μg/m3
15 μg/m3
PM25
7.9 μg/m3
7.7 μg/m3
7.1 μg/m3
6.8 μg/m3
6.6 μg/m3
11.2 μg/m3
11.3 μg/m3
11.6 μg/m3
12.2 μg/m3
NO2
0.9 ppb
0.9 ppb
0.9 ppb
1 ppb
2 ppb
3.7 ppb
4.9 ppb
6.2 ppb
7.5 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
44.1 ppb
45 ppb
44.4 ppb
46.1 ppb
47.6 ppb
53.9 ppb
50.6 ppb
47.2 ppb
40.6 ppb