Hourly Weather in Washington County, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
13 km/h
Light
13 km/h
Light
14 km/h
Light
16 km/h
Light
15 km/h
Light
10 km/h
Light
8 km/h
Calm
11 km/h
Light
Humidity
87%
Extremely humid
78%
Extremely humid
71%
Extremely humid
74%
Extremely humid
78%
Extremely humid
81%
Extremely humid
81%
Extremely humid
82%
Extremely humid
80%
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
1006 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1009 hPa
Normal
Clouds
65%
99%
96%
100%
100%
100%
100%
87%
5%
Dew point
26°
25°
22°
22°
22°
22°
21°
21°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
63
Moderate
62
Moderate
61
Moderate
60
Moderate
58
Moderate
57
Moderate
56
Moderate
30
Good
28
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
50.7 μg/m3
50.7 μg/m3
50.7 μg/m3
50.7 μg/m3
50.7 μg/m3
50.7 μg/m3
50.7 μg/m3
3.1 μg/m3
3 μg/m3
PM25
15.2 μg/m3
14.8 μg/m3
14.3 μg/m3
13.6 μg/m3
12.9 μg/m3
12.3 μg/m3
11.7 μg/m3
3.1 μg/m3
2.9 μg/m3
NO2
3 ppb
3 ppb
3 ppb
3 ppb
3 ppb
3 ppb
2.8 ppb
2.7 ppb
2.6 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 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
37.8 ppb
37.9 ppb
38 ppb
38.1 ppb
38.2 ppb
38.4 ppb
38.5 ppb
32.3 ppb
30.3 ppb