Hourly Weather in Summum, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
12 km/h
Light
12 km/h
Light
14 km/h
Light
7 km/h
Calm
4 km/h
Calm
3 km/h
Calm
7 km/h
Calm
19 km/h
Breezy
Humidity
48%
Comfortable
44%
Dry
41%
Dry
38%
Dry
41%
Dry
42%
Dry
50%
Comfortable
44%
Dry
62%
Humid
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
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
Clouds
1%
100%
100%
19%
100%
100%
100%
94%
100%
Dew point
23°
22°
22°
21°
22°
21°
22°
19°
19°
UV Index
3
2
1
1
0
0
0
0
0
Air quality
62
Moderate
61
Moderate
61
Moderate
60
Moderate
59
Moderate
59
Moderate
58
Moderate
36
Good
34
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
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
6.8 μg/m3
6.5 μg/m3
PM25
14.8 μg/m3
14.5 μg/m3
14.2 μg/m3
13.8 μg/m3
13.5 μg/m3
13.1 μg/m3
12.8 μg/m3
6.3 μg/m3
6 μg/m3
NO2
0.8 ppb
0.8 ppb
1.2 ppb
1.7 ppb
2.2 ppb
2.7 ppb
3.3 ppb
3.9 ppb
3.6 ppb
SO2
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 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
28.6 ppb
29.6 ppb
31.1 ppb
32.8 ppb
34.5 ppb
36.2 ppb
37.6 ppb
38.4 ppb
36.2 ppb