Hourly Weather in Cottage Grove, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
4 km/h
Calm
3 km/h
Calm
3 km/h
Calm
3 km/h
Calm
5 km/h
Calm
5 km/h
Calm
7 km/h
Calm
9 km/h
Light
Humidity
92%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
94%
Extremely humid
91%
Extremely humid
Visibility
13 km
Good
13 km
Good
12 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
14 km
Good
Pressure
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
Clouds
7%
9%
71%
100%
100%
100%
100%
100%
100%
Dew point
19°
19°
19°
19°
19°
19°
19°
19°
20°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
33
Good
34
Good
35
Good
36
Good
38
Good
57
Moderate
56
Moderate
55
Moderate
54
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.7 μg/m3
11.9 μg/m3
11.2 μg/m3
11 μg/m3
PM25
5.8 μg/m3
6 μg/m3
6.3 μg/m3
6.5 μg/m3
6.7 μg/m3
12.5 μg/m3
11.6 μg/m3
11 μg/m3
10.7 μg/m3
NO2
5.8 ppb
5.9 ppb
5.9 ppb
5.9 ppb
5.9 ppb
4.4 ppb
4 ppb
3.6 ppb
2.7 ppb
SO2
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.8 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
28.4 ppb
31 ppb
33.7 ppb
36.3 ppb
38.5 ppb
24 ppb
24.4 ppb
24.8 ppb
27.2 ppb