Hourly Weather in Clarion, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
7 km/h
Calm
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
7 km/h
Calm
6 km/h
Calm
6 km/h
Calm
4 km/h
Calm
Humidity
74%
Extremely humid
74%
Extremely humid
77%
Extremely humid
83%
Extremely humid
88%
Extremely humid
91%
Extremely humid
92%
Extremely humid
93%
Extremely humid
93%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
14 km
Good
14 km
Good
12 km
Good
12 km
Good
12 km
Good
Pressure
1013 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
87%
93%
54%
29%
45%
10%
17%
23%
12%
Dew point
21°
21°
21°
21°
21°
21°
21°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
55
Moderate
55
Moderate
55
Moderate
55
Moderate
55
Moderate
54
Moderate
54
Moderate
20
Good
19
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
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
3.6 μg/m3
3.6 μg/m3
PM25
11.2 μg/m3
11.2 μg/m3
11.1 μg/m3
11.1 μg/m3
11 μg/m3
10.9 μg/m3
10.9 μg/m3
3.5 μg/m3
3.4 μg/m3
NO2
2.2 ppb
2.6 ppb
5.2 ppb
7.7 ppb
10.3 ppb
10.1 ppb
9.8 ppb
7.5 ppb
7.6 ppb
SO2
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 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
34.8 ppb
35.4 ppb
36.3 ppb
37.2 ppb
38.2 ppb
39.2 ppb
40 ppb
20.8 ppb
20 ppb