Hourly Weather in Erwin, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
4 km/h
Calm
6 km/h
Calm
8 km/h
Calm
9 km/h
Light
9 km/h
Light
Humidity
96%
Extremely humid
90%
Extremely humid
87%
Extremely humid
82%
Extremely humid
75%
Extremely humid
68%
Humid
66%
Humid
61%
Humid
56%
Comfortable
Visibility
16 km
Good
13 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
89%
100%
100%
100%
59%
35%
63%
30%
33%
Dew point
19°
20°
20°
21°
21°
22°
23°
23°
22°
UV Index
1
1
1
2
2
3
4
4
4
Air quality
37
Good
39
Good
42
Good
45
Good
48
Good
51
Moderate
52
Moderate
41
Good
44
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
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
7.7 μg/m3
7.5 μg/m3
PM25
6.6 μg/m3
7 μg/m3
7.4 μg/m3
8 μg/m3
8.6 μg/m3
9.1 μg/m3
9.6 μg/m3
7.3 μg/m3
7.1 μg/m3
NO2
3 ppb
2.4 ppb
1.8 ppb
1.6 ppb
1.3 ppb
1 ppb
1 ppb
0.9 ppb
0.8 ppb
SO2
0.7 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 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
21.4 ppb
23.2 ppb
25.6 ppb
28.4 ppb
31.3 ppb
34.1 ppb
36.5 ppb
43.5 ppb
47.1 ppb