Hourly Weather in Bel Air, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
8 km/h
Calm
3 km/h
Calm
10 km/h
Light
8 km/h
Calm
5 km/h
Calm
1 km/h
Calm
2 km/h
Calm
1 km/h
Calm
Humidity
97%
Extremely humid
95%
Extremely humid
93%
Extremely humid
88%
Extremely humid
87%
Extremely humid
84%
Extremely humid
81%
Extremely humid
78%
Extremely humid
75%
Extremely humid
Visibility
2 km
Low
2 km
Low
13 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
20°
20°
20°
21°
20°
20°
21°
21°
21°
UV Index
0
0
1
2
4
5
6
4
3
Air quality
37
Good
39
Good
42
Good
47
Good
52
Moderate
54
Moderate
55
Moderate
55
Moderate
56
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
9.7 μg/m3
9.8 μg/m3
9.9 μg/m3
10.1 μg/m3
10.2 μg/m3
10.3 μg/m3
10.5 μg/m3
12.6 μg/m3
12.4 μg/m3
PM25
6.6 μg/m3
6.9 μg/m3
7.5 μg/m3
8.4 μg/m3
9.4 μg/m3
10.4 μg/m3
11.4 μg/m3
11.4 μg/m3
11.2 μg/m3
NO2
7.7 ppb
8.9 ppb
6.9 ppb
5 ppb
3 ppb
2.5 ppb
2 ppb
1.5 ppb
1.7 ppb
SO2
0.7 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.7 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
0.2 ppb
O3
29.1 ppb
29.9 ppb
31.3 ppb
33.2 ppb
36 ppb
39.9 ppb
44.6 ppb
59.9 ppb
62.6 ppb