Hourly Weather in Union Center, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
12 km/h
Light
12 km/h
Light
11 km/h
Light
10 km/h
Light
7 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
Humidity
89%
Extremely humid
89%
Extremely humid
88%
Extremely humid
87%
Extremely humid
85%
Extremely humid
83%
Extremely humid
80%
Extremely humid
78%
Extremely humid
78%
Extremely humid
Visibility
14 km
Good
14 km
Good
14 km
Good
14 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
96%
100%
98%
85%
43%
9%
Dew point
18°
19°
19°
20°
20°
21°
21°
21°
21°
UV Index
6
6
4
5
3
2
1
0
0
Air quality
34
Good
39
Good
46
Good
52
Moderate
55
Moderate
58
Moderate
60
Moderate
47
Good
46
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
4.5 μg/m3
4 μg/m3
PM25
6 μg/m3
6.9 μg/m3
8.2 μg/m3
9.7 μg/m3
11.2 μg/m3
12.7 μg/m3
14 μg/m3
4.3 μg/m3
3.8 μg/m3
NO2
1.7 ppb
1.2 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.8 ppb
1.1 ppb
1.2 ppb
1.4 ppb
SO2
0.9 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 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
28.3 ppb
28.7 ppb
29.3 ppb
30.1 ppb
30.8 ppb
31.5 ppb
32.1 ppb
50.6 ppb
49.6 ppb