Hourly Weather in Walthall, Mississippi, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 km/h
Light
10 km/h
Light
8 km/h
Light
8 km/h
Calm
6 km/h
Calm
5 km/h
Calm
8 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
68%
Humid
50%
Comfortable
46%
Comfortable
46%
Comfortable
45%
Comfortable
45%
Comfortable
45%
Comfortable
50%
Comfortable
53%
Comfortable
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
1016 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
57%
14%
31%
26%
100%
100%
100%
100%
0%
Dew point
25°
21°
21°
21°
21°
21°
21°
22°
22°
UV Index
9
8
6
3
2
1
0
0
0
Air quality
60
Moderate
60
Moderate
60
Moderate
59
Moderate
59
Moderate
58
Moderate
58
Moderate
57
Moderate
68
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
23.4 μg/m3
25.4 μg/m3
26.7 μg/m3
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
29.1 μg/m3
23.3 μg/m3
PM25
13.9 μg/m3
13.8 μg/m3
13.6 μg/m3
13.4 μg/m3
13.1 μg/m3
12.8 μg/m3
12.6 μg/m3
12.3 μg/m3
18.2 μg/m3
NO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.8 ppb
1 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
0.1 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
18.3 ppb
19 ppb
20.2 ppb
21.9 ppb
23.9 ppb
25.9 ppb
27.9 ppb
29.6 ppb
41.6 ppb