Hourly Weather in Chester, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
15 km/h
Light
15 km/h
Light
13 km/h
Light
11 km/h
Light
13 km/h
Light
14 km/h
Light
13 km/h
Light
14 km/h
Light
Humidity
88%
Extremely humid
89%
Extremely humid
93%
Extremely humid
95%
Extremely humid
97%
Extremely humid
95%
Extremely humid
94%
Extremely humid
90%
Extremely humid
90%
Extremely humid
Visibility
14 km
Good
14 km
Good
13 km
Good
12 km
Good
11 km
Good
12 km
Good
12 km
Good
14 km
Good
14 km
Good
Pressure
1013 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
100%
99%
100%
100%
100%
98%
76%
79%
63%
Dew point
18°
18°
18°
19°
19°
19°
20°
20°
21°
UV Index
0
0
0
0
0
0
1
2
3
Air quality
50
Moderate
50
Moderate
51
Moderate
51
Moderate
51
Moderate
52
Moderate
52
Moderate
28
Good
33
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
6.5 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
3.2 μg/m3
4.6 μg/m3
PM25
9 μg/m3
9 μg/m3
9.1 μg/m3
9.2 μg/m3
9.3 μg/m3
9.4 μg/m3
9.5 μg/m3
3.1 μg/m3
4.3 μg/m3
NO2
3.2 ppb
3.4 ppb
3.6 ppb
3.7 ppb
3.8 ppb
3.8 ppb
3 ppb
2.3 ppb
1.6 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 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
34.6 ppb
34.6 ppb
34.8 ppb
34.9 ppb
35.1 ppb
35.2 ppb
35.3 ppb
30 ppb
35.9 ppb