Hourly Weather in Cornwall, Missouri, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
8 km/h
Light
9 km/h
Light
8 km/h
Light
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
73%
Extremely humid
67%
Humid
64%
Humid
65%
Humid
69%
Humid
76%
Extremely humid
79%
Extremely humid
82%
Extremely humid
84%
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
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
30%
3%
7%
3%
0%
0%
3%
0%
0%
Dew point
26°
24°
24°
24°
25°
26°
25°
25°
24°
UV Index
2
2
2
1
0
0
0
0
0
Air quality
52
Moderate
52
Moderate
52
Moderate
53
Moderate
53
Moderate
53
Moderate
53
Moderate
70
Moderate
69
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
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.3 μg/m3
19.4 μg/m3
PM25
9.6 μg/m3
9.7 μg/m3
9.8 μg/m3
9.9 μg/m3
10 μg/m3
10.2 μg/m3
10.3 μg/m3
19.2 μg/m3
18.5 μg/m3
NO2
0.3 ppb
0.3 ppb
0.5 ppb
0.7 ppb
0.8 ppb
1.2 ppb
1.5 ppb
1.4 ppb
1.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 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
32.4 ppb
32.5 ppb
32.8 ppb
33.2 ppb
33.7 ppb
34.2 ppb
34.7 ppb
29.5 ppb
26.9 ppb