Hourly Weather in Washington County, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 mph
Light
4 mph
Calm
9 mph
Light
9 mph
Light
7 mph
Light
3 mph
Calm
10 mph
Light
13 mph
Breezy
5 mph
Light
Humidity
64%
Humid
67%
Humid
66%
Humid
66%
Humid
66%
Humid
68%
Humid
75%
Extremely humid
92%
Extremely humid
91%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
1 mi
Low
8 mi
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
28%
4%
96%
100%
100%
99%
99%
100%
99%
Dew point
71°
71°
71°
71°
71°
71°
72°
73°
73°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
50
Moderate
51
Moderate
51
Moderate
51
Moderate
51
Moderate
51
Moderate
50
Moderate
48
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
0.27 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
PM25
0.25 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
NO2
3.1 ppb
3.5 ppb
3.8 ppb
4.2 ppb
3.9 ppb
3.6 ppb
3.3 ppb
3.1 ppb
2.8 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 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
48.5 ppb
45.1 ppb
41.5 ppb
38.5 ppb
37.8 ppb
38.2 ppb
39.2 ppb
39.1 ppb
38.6 ppb