Hourly Weather in Fairfield, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
9 km/h
Light
10 km/h
Light
9 km/h
Light
10 km/h
Light
10 km/h
Light
9 km/h
Light
12 km/h
Light
12 km/h
Light
Humidity
90%
Extremely humid
90%
Extremely humid
91%
Extremely humid
90%
Extremely humid
89%
Extremely humid
90%
Extremely humid
91%
Extremely humid
89%
Extremely humid
89%
Extremely humid
Visibility
13 km
Good
13 km
Good
13 km
Good
14 km
Good
14 km
Good
14 km
Good
13 km
Good
14 km
Good
14 km
Good
Pressure
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
0%
2%
1%
1%
61%
100%
17%
97%
84%
Dew point
26°
25°
25°
25°
25°
24°
24°
24°
24°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
61
Moderate
61
Moderate
61
Moderate
61
Moderate
61
Moderate
61
Moderate
52
Moderate
49
Good
41
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
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
10.8 μg/m3
9.7 μg/m3
8 μg/m3
PM25
14.3 μg/m3
14.3 μg/m3
14.3 μg/m3
14.2 μg/m3
14.2 μg/m3
14.2 μg/m3
9.6 μg/m3
8.7 μg/m3
7.2 μg/m3
NO2
3.4 ppb
3.3 ppb
3.1 ppb
3.9 ppb
4.6 ppb
5.3 ppb
4.8 ppb
4.2 ppb
3.7 ppb
SO2
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.8 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
28.4 ppb
29.6 ppb
31.1 ppb
32.6 ppb
34.1 ppb
35.3 ppb
22.6 ppb
22.9 ppb
23.4 ppb