Daily Weather in Perry County, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
13 km/h
Light
11 km/h
Light
19 km/h
Breezy
17 km/h
Breezy
11 km/h
Light
7 km/h
Calm
10 km/h
Light
18 km/h
Breezy
Humidity
98%
Extremely humid
95%
Extremely humid
94%
Extremely humid
95%
Extremely humid
85%
Extremely humid
80%
Extremely humid
75%
Extremely humid
78%
Extremely humid
78%
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
1021 hPa
High
1017 hPa
Normal
1014 hPa
Normal
1011 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
100%
58%
1%
95%
100%
100%
Dew point
19°
25°
25°
25°
23°
19°
21°
21°
21°
UV Index
6
6
9
8
9
Air quality
55
Moderate
68
Moderate
68
Moderate
57
Moderate
65
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
18.3 μg/m3
18.4 μg/m3
18.3 μg/m3
14.9 μg/m3
12.1 μg/m3
PM25
11.4 μg/m3
18 μg/m3
18 μg/m3
12.4 μg/m3
10.6 μg/m3
NO2
9 ppb
21.2 ppb
16.8 ppb
4.3 ppb
2.9 ppb
SO2
1.2 ppb
1.1 ppb
0.6 ppb
0.5 ppb
0.8 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
42.5 ppb
45.4 ppb
62.7 ppb
59 ppb
74.9 ppb