Daily Weather in Alton, Alabama, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
21 km/h
Breezy
17 km/h
Breezy
8 km/h
Light
20 km/h
Breezy
14 km/h
Light
10 km/h
Light
8 km/h
Calm
8 km/h
Calm
Humidity
100%
Extremely humid
97%
Extremely humid
99%
Extremely humid
99%
Extremely humid
96%
Extremely humid
87%
Extremely humid
82%
Extremely humid
82%
Extremely humid
95%
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
1019 hPa
High
1020 hPa
High
1016 hPa
Normal
1013 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
100%
98%
80%
100%
98%
98%
30%
Dew point
26°
24°
26°
25°
25°
21°
20°
21°
24°
UV Index
4
6
9
9
9
0
Air quality
70
Moderate
78
Moderate
78
Moderate
81
Moderate
71
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
28 μg/m3
25.9 μg/m3
24.2 μg/m3
25.4 μg/m3
20.8 μg/m3
12.6 μg/m3
PM25
19.3 μg/m3
23.1 μg/m3
23.3 μg/m3
25.1 μg/m3
19.4 μg/m3
12 μg/m3
NO2
14.9 ppb
13.3 ppb
14.3 ppb
19.2 ppb
7.8 ppb
3.6 ppb
SO2
0.4 ppb
0.3 ppb
0.4 ppb
0.6 ppb
0.7 ppb
0.5 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.5 ppb
0.4 ppb
0.2 ppb
O3
23.8 ppb
41.8 ppb
51.6 ppb
61.4 ppb
59 ppb
22.7 ppb