Hourly Weather in Mercer County, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
14 km/h
Light
14 km/h
Light
13 km/h
Light
8 km/h
Light
8 km/h
Calm
8 km/h
Light
11 km/h
Light
12 km/h
Light
Humidity
55%
Comfortable
57%
Comfortable
59%
Comfortable
60%
Humid
61%
Humid
65%
Humid
68%
Humid
67%
Humid
70%
Extremely 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
1017 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
23%
29%
100%
74%
100%
100%
100%
100%
100%
Dew point
15°
16°
16°
16°
16°
16°
17°
16°
17°
UV Index
5
3
1
0
0
0
0
0
0
Air quality
36
Good
36
Good
35
Good
34
Good
39
Good
43
Good
46
Good
34
Good
32
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
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
4.9 μg/m3
4.7 μg/m3
PM25
4.3 μg/m3
4.8 μg/m3
5.4 μg/m3
6.1 μg/m3
6.9 μg/m3
7.6 μg/m3
8.2 μg/m3
4.7 μg/m3
4.4 μg/m3
NO2
0.4 ppb
0.6 ppb
0.8 ppb
1 ppb
2.3 ppb
3.5 ppb
4.8 ppb
4.4 ppb
4.2 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
38.6 ppb
38.2 ppb
37.7 ppb
37.1 ppb
36.5 ppb
35.8 ppb
35.3 ppb
36.5 ppb
34 ppb