Hourly Weather in Belleville, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
10 km/h
Light
9 km/h
Light
7 km/h
Calm
8 km/h
Calm
10 km/h
Light
11 km/h
Light
13 km/h
Light
14 km/h
Light
Humidity
80%
Extremely humid
79%
Extremely humid
78%
Extremely humid
79%
Extremely humid
79%
Extremely humid
74%
Extremely humid
66%
Humid
57%
Comfortable
50%
Comfortable
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
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
100%
100%
100%
100%
26%
0%
0%
0%
0%
Dew point
26°
25°
25°
25°
24°
23°
23°
22°
21°
UV Index
0
0
0
0
0
0
1
3
5
Air quality
60
Moderate
60
Moderate
60
Moderate
61
Moderate
61
Moderate
54
Moderate
53
Moderate
55
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
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
11.4 μg/m3
10.9 μg/m3
11.5 μg/m3
13 μg/m3
PM25
13.7 μg/m3
13.9 μg/m3
14 μg/m3
14.2 μg/m3
14.4 μg/m3
10.7 μg/m3
10.4 μg/m3
10.9 μg/m3
12 μg/m3
NO2
8.2 ppb
8.8 ppb
9.3 ppb
8.1 ppb
6.9 ppb
4.5 ppb
3.6 ppb
2.7 ppb
1.8 ppb
SO2
0.9 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.7 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 ppb
33.1 ppb
37.4 ppb
41.5 ppb
45 ppb
17.2 ppb
23.6 ppb
32.6 ppb
43 ppb