Hourly Weather in Cairo, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
14 km/h
Light
12 km/h
Light
12 km/h
Light
10 km/h
Light
11 km/h
Light
9 km/h
Light
9 km/h
Light
8 km/h
Calm
Humidity
91%
Extremely humid
92%
Extremely humid
91%
Extremely humid
90%
Extremely humid
93%
Extremely humid
91%
Extremely humid
91%
Extremely humid
85%
Extremely humid
78%
Extremely humid
Visibility
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
15 km
Good
16 km
Good
Pressure
1015 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
Clouds
94%
100%
85%
100%
100%
100%
92%
87%
68%
Dew point
19°
19°
19°
19°
19°
20°
20°
20°
21°
UV Index
0
0
0
0
0
1
2
4
5
Air quality
31
Good
31
Good
31
Good
32
Good
33
Good
33
Good
34
Good
34
Good
36
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
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
6 μg/m3
PM25
5.5 μg/m3
5.6 μg/m3
5.6 μg/m3
5.7 μg/m3
5.8 μg/m3
5.9 μg/m3
6 μg/m3
6.1 μg/m3
5.7 μg/m3
NO2
3.1 ppb
3.3 ppb
3.5 ppb
3.6 ppb
3.8 ppb
2.9 ppb
2 ppb
1.1 ppb
1 ppb
SO2
1.2 ppb
1.3 ppb
1.2 ppb
1.2 ppb
1.1 ppb
1 ppb
0.8 ppb
0.6 ppb
0.6 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
33.4 ppb
33.3 ppb
33 ppb
32.7 ppb
32.3 ppb
31.8 ppb
31.4 ppb
31 ppb
38.9 ppb