Hourly Weather in Harrison, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
8 km/h
Calm
9 km/h
Light
14 km/h
Light
16 km/h
Light
20 km/h
Breezy
22 km/h
Breezy
21 km/h
Breezy
17 km/h
Breezy
Humidity
85%
Extremely humid
89%
Extremely humid
92%
Extremely humid
88%
Extremely humid
76%
Extremely humid
62%
Humid
53%
Comfortable
48%
Comfortable
45%
Comfortable
Visibility
16 km
Good
14 km
Good
13 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1013 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
Clouds
89%
99%
100%
100%
69%
84%
57%
100%
72%
Dew point
23°
24°
25°
26°
27°
25°
24°
23°
23°
UV Index
0
0
1
2
4
6
7
9
9
Air quality
55
Moderate
56
Moderate
57
Moderate
57
Moderate
58
Moderate
43
Good
43
Good
43
Good
44
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
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
8 μg/m3
8 μg/m3
8 μg/m3
8 μg/m3
PM25
11.4 μg/m3
11.7 μg/m3
12.1 μg/m3
12.5 μg/m3
12.8 μg/m3
7.7 μg/m3
7.7 μg/m3
7.6 μg/m3
7.6 μg/m3
NO2
3.8 ppb
4 ppb
3.1 ppb
2.2 ppb
1.3 ppb
0.9 ppb
0.7 ppb
0.5 ppb
0.4 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 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
31.3 ppb
33.7 ppb
36.2 ppb
38.6 ppb
40.7 ppb
37.9 ppb
41.6 ppb
45.2 ppb
47.3 ppb