Hourly Weather in Perry County, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
2 km/h
Calm
3 km/h
Calm
1 km/h
Calm
3 km/h
Calm
1 km/h
Calm
6 km/h
Calm
8 km/h
Calm
6 km/h
Calm
Humidity
56%
Comfortable
51%
Comfortable
52%
Comfortable
49%
Comfortable
45%
Comfortable
45%
Comfortable
49%
Comfortable
49%
Comfortable
54%
Comfortable
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
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
15°
15°
15°
15°
14°
14°
15°
15°
16°
UV Index
5
6
4
2
3
3
2
1
0
Air quality
31
Good
34
Good
36
Good
40
Good
48
Good
51
Moderate
53
Moderate
53
Moderate
53
Moderate
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
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
36.7 μg/m3
36.7 μg/m3
10.5 μg/m3
10.6 μg/m3
10.7 μg/m3
PM25
5.6 μg/m3
6 μg/m3
6.5 μg/m3
7.2 μg/m3
8.6 μg/m3
9.1 μg/m3
10 μg/m3
10.2 μg/m3
10.2 μg/m3
NO2
1.3 ppb
1.1 ppb
0.9 ppb
0.9 ppb
1.1 ppb
1.1 ppb
1.3 ppb
1.4 ppb
1.5 ppb
SO2
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 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
24.3 ppb
25.4 ppb
26.9 ppb
28.7 ppb
30.7 ppb
32.7 ppb
57 ppb
56.8 ppb
56.7 ppb