Hourly Weather in Cornerstone, Alabama, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
12 km/h
Light
13 km/h
Light
10 km/h
Light
11 km/h
Light
7 km/h
Calm
5 km/h
Calm
7 km/h
Calm
8 km/h
Calm
Humidity
51%
Comfortable
54%
Comfortable
58%
Comfortable
62%
Humid
63%
Humid
68%
Humid
67%
Humid
71%
Extremely humid
78%
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
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
1019 hPa
High
1019 hPa
High
Clouds
97%
100%
100%
100%
99%
99%
100%
100%
100%
Dew point
20°
21°
23°
23°
23°
23°
23°
23°
23°
UV Index
7
5
3
1
0
0
0
0
0
Air quality
68
Moderate
68
Moderate
67
Moderate
66
Moderate
65
Moderate
64
Moderate
63
Moderate
62
Moderate
58
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
32.4 μg/m3
32.4 μg/m3
32.4 μg/m3
32.4 μg/m3
32.4 μg/m3
32.4 μg/m3
32.4 μg/m3
32.4 μg/m3
17.6 μg/m3
PM25
18.1 μg/m3
17.9 μg/m3
17.5 μg/m3
17 μg/m3
16.5 μg/m3
15.9 μg/m3
15.3 μg/m3
14.8 μg/m3
12.9 μg/m3
NO2
0.3 ppb
0.4 ppb
0.4 ppb
0.8 ppb
1.2 ppb
1.6 ppb
2.1 ppb
2.7 ppb
2.8 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
22.6 ppb
22.7 ppb
22.9 ppb
23.1 ppb
23.3 ppb
23.6 ppb
23.8 ppb
24.1 ppb
24.4 ppb