Hourly Weather in Letts, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
9 km/h
Light
6 km/h
Calm
7 km/h
Calm
8 km/h
Calm
7 km/h
Calm
4 km/h
Calm
10 km/h
Light
9 km/h
Light
Humidity
76%
Extremely humid
72%
Extremely humid
68%
Humid
65%
Humid
64%
Humid
65%
Humid
68%
Humid
74%
Extremely humid
77%
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
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
80%
92%
44%
21%
31%
45%
76%
71%
9%
Dew point
23°
23°
22°
22°
23°
23°
23°
23°
23°
UV Index
5
5
4
3
1
0
0
0
0
Air quality
45
Good
45
Good
44
Good
44
Good
44
Good
43
Good
43
Good
42
Good
54
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.6 μg/m3
PM25
8 μg/m3
8 μg/m3
7.9 μg/m3
7.9 μg/m3
7.8 μg/m3
7.7 μg/m3
7.6 μg/m3
7.5 μg/m3
10.9 μg/m3
NO2
0.9 ppb
0.7 ppb
0.6 ppb
0.9 ppb
1.1 ppb
1.4 ppb
4.3 ppb
7.2 ppb
9.1 ppb
SO2
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 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
32.4 ppb
32.9 ppb
33.9 ppb
35.4 ppb
37.1 ppb
38.8 ppb
40.5 ppb
41.9 ppb
39.7 ppb