Hourly Weather in Chapman, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
3 km/h
Calm
7 km/h
Calm
8 km/h
Calm
8 km/h
Light
8 km/h
Light
13 km/h
Light
12 km/h
Light
14 km/h
Light
Humidity
94%
Extremely humid
88%
Extremely humid
87%
Extremely humid
84%
Extremely humid
85%
Extremely humid
87%
Extremely humid
93%
Extremely humid
94%
Extremely humid
92%
Extremely humid
Visibility
14 km
Good
15 km
Good
15 km
Good
16 km
Good
16 km
Good
15 km
Good
13 km
Good
12 km
Good
13 km
Good
Pressure
1019 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
18°
18°
18°
18°
17°
18°
19°
19°
20°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
36
Good
36
Good
38
Good
40
Good
42
Good
44
Good
46
Good
48
Good
43
Good
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
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
8.1 μg/m3
PM25
6.4 μg/m3
6.5 μg/m3
6.8 μg/m3
7.1 μg/m3
7.5 μg/m3
7.8 μg/m3
8.2 μg/m3
8.5 μg/m3
7.6 μg/m3
NO2
4.1 ppb
4.2 ppb
4.3 ppb
4.5 ppb
4.6 ppb
4.5 ppb
4.4 ppb
4.3 ppb
3.3 ppb
SO2
0.5 ppb
0.5 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.8 ppb
0.9 ppb
0.9 ppb
0.9 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
28 ppb
28.4 ppb
29 ppb
29.9 ppb
31 ppb
32.1 ppb
33.1 ppb
34 ppb
34.5 ppb