Hourly Weather in Colfax, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
11 km/h
Light
9 km/h
Light
14 km/h
Light
17 km/h
Breezy
16 km/h
Breezy
16 km/h
Light
12 km/h
Light
10 km/h
Light
Humidity
85%
Extremely humid
78%
Extremely humid
78%
Extremely humid
72%
Extremely humid
66%
Humid
62%
Humid
58%
Comfortable
58%
Comfortable
55%
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
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
24%
1%
11%
1%
0%
2%
16%
10%
53%
Dew point
24°
24°
24°
24°
23°
23°
24°
24°
24°
UV Index
0
0
0
1
2
5
5
8
9
Air quality
57
Moderate
57
Moderate
58
Moderate
59
Moderate
60
Moderate
61
Moderate
61
Moderate
61
Moderate
45
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
5.8 μg/m3
6 μg/m3
6.2 μg/m3
6.5 μg/m3
7.2 μg/m3
8.1 μg/m3
49.6 μg/m3
49.6 μg/m3
3.2 μg/m3
PM25
12.3 μg/m3
12.4 μg/m3
12.8 μg/m3
13.2 μg/m3
13.8 μg/m3
14.3 μg/m3
14.2 μg/m3
14.5 μg/m3
2.8 μg/m3
NO2
3.8 ppb
3.8 ppb
3.7 ppb
2.9 ppb
2.2 ppb
1.4 ppb
1.1 ppb
0.9 ppb
0.7 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.4 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
24.8 ppb
25.7 ppb
27.4 ppb
29.8 ppb
32.5 ppb
35.4 ppb
35.9 ppb
37.9 ppb
48.7 ppb