Hourly Weather in Walker, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Light
7 km/h
Calm
8 km/h
Calm
9 km/h
Light
6 km/h
Calm
8 km/h
Light
7 km/h
Calm
7 km/h
Calm
5 km/h
Calm
Humidity
77%
Extremely humid
75%
Extremely humid
74%
Extremely humid
76%
Extremely humid
80%
Extremely humid
81%
Extremely humid
86%
Extremely humid
89%
Extremely humid
89%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
14 km
Good
13 km
Good
Pressure
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
Clouds
100%
97%
90%
69%
86%
3%
15%
2%
100%
Dew point
23°
23°
23°
24°
24°
23°
23°
23°
22°
UV Index
5
3
1
0
0
0
0
0
0
Air quality
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
56
Moderate
52
Moderate
52
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
10.8 μg/m3
10.9 μg/m3
PM25
11.7 μg/m3
11.7 μg/m3
11.7 μg/m3
11.7 μg/m3
11.7 μg/m3
11.6 μg/m3
11.6 μg/m3
9.4 μg/m3
9.5 μg/m3
NO2
0.6 ppb
0.9 ppb
1.3 ppb
1.6 ppb
3.8 ppb
6 ppb
8.2 ppb
7.7 ppb
8 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 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 ppb
37.6 ppb
38.4 ppb
39.3 ppb
40.3 ppb
41.2 ppb
42 ppb
29.4 ppb
27.4 ppb