Daily Weather in Harrow, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
15 km/h
Light
18 km/h
Breezy
24 km/h
Breezy
22 km/h
Breezy
12 km/h
Light
11 km/h
Light
11 km/h
Light
6 km/h
Calm
Humidity
90%
Extremely humid
99%
Extremely humid
100%
Extremely humid
96%
Extremely humid
90%
Extremely humid
96%
Extremely humid
88%
Extremely humid
93%
Extremely humid
98%
Extremely 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
1015 hPa
Normal
1011 hPa
Normal
1007 hPa
Low
1004 hPa
Low
1012 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
96%
77%
99%
75%
100%
21%
Dew point
18°
20°
21°
19°
18°
20°
20°
21°
24°
UV Index
8
7
3
7
1
Air quality
71
Moderate
74
Moderate
72
Moderate
42
Good
34
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
22.1 μg/m3
21.3 μg/m3
20.5 μg/m3
4.3 μg/m3
5.6 μg/m3
PM25
19.7 μg/m3
21.1 μg/m3
20.3 μg/m3
4.2 μg/m3
5.5 μg/m3
NO2
12.4 ppb
11.7 ppb
8.3 ppb
3.3 ppb
2 ppb
SO2
1.1 ppb
1.3 ppb
0.7 ppb
0.5 ppb
0.4 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
76.8 ppb
74.6 ppb
43.2 ppb
45.2 ppb
36.4 ppb