Hourly Weather in Dundas, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
9 km/h
Light
7 km/h
Calm
10 km/h
Light
6 km/h
Calm
5 km/h
Calm
4 km/h
Calm
Humidity
98%
Extremely humid
92%
Extremely humid
89%
Extremely humid
90%
Extremely humid
89%
Extremely humid
95%
Extremely humid
95%
Extremely humid
94%
Extremely humid
91%
Extremely humid
Visibility
9 km
Fair
13 km
Good
14 km
Good
14 km
Good
14 km
Good
12 km
Good
12 km
Good
12 km
Good
13 km
Good
Pressure
1012 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
76%
100%
100%
100%
90%
32%
100%
100%
92%
Dew point
26°
25°
23°
23°
23°
23°
23°
23°
23°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
56
Moderate
57
Moderate
58
Moderate
59
Moderate
61
Moderate
63
Moderate
65
Moderate
66
Moderate
29
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
17.3 μg/m3
4.5 μg/m3
PM25
11.7 μg/m3
12.1 μg/m3
12.7 μg/m3
13.5 μg/m3
14.4 μg/m3
15.4 μg/m3
16.4 μg/m3
17.2 μg/m3
4.2 μg/m3
NO2
6 ppb
5.5 ppb
5.1 ppb
4.5 ppb
4 ppb
3.6 ppb
3.1 ppb
3.3 ppb
3.6 ppb
SO2
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 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
20.5 ppb
21.2 ppb
22.7 ppb
24.7 ppb
27 ppb
29.4 ppb
31.7 ppb
33.7 ppb
31 ppb