Hourly Weather in Walnut, Missouri, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
9 km/h
Light
14 km/h
Light
10 km/h
Light
13 km/h
Light
19 km/h
Breezy
9 km/h
Light
8 km/h
Calm
10 km/h
Light
Humidity
93%
Extremely humid
84%
Extremely humid
74%
Extremely humid
67%
Humid
63%
Humid
55%
Comfortable
49%
Comfortable
50%
Comfortable
55%
Comfortable
Visibility
13 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
1009 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
23°
23°
23°
22°
22°
21°
20°
21°
22°
UV Index
0
0
1
2
4
7
8
8
6
Air quality
63
Moderate
62
Moderate
62
Moderate
61
Moderate
60
Moderate
60
Moderate
59
Moderate
57
Moderate
55
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
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
12.1 μg/m3
11.2 μg/m3
PM25
15.3 μg/m3
15.1 μg/m3
14.8 μg/m3
14.4 μg/m3
14 μg/m3
13.6 μg/m3
13.3 μg/m3
12.2 μg/m3
11.4 μg/m3
NO2
4.1 ppb
3.4 ppb
2.6 ppb
1.9 ppb
1.4 ppb
1 ppb
0.6 ppb
0.6 ppb
0.6 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 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
17.2 ppb
19.2 ppb
21.9 ppb
25 ppb
28.3 ppb
31.4 ppb
34.2 ppb
54.5 ppb
57 ppb