Hourly Weather in Union, Alabama, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
11 km/h
Light
9 km/h
Light
11 km/h
Light
8 km/h
Calm
2 km/h
Calm
9 km/h
Light
7 km/h
Calm
5 km/h
Calm
Humidity
53%
Comfortable
54%
Comfortable
56%
Comfortable
57%
Comfortable
55%
Comfortable
59%
Comfortable
76%
Extremely humid
81%
Extremely humid
82%
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
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
93%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
21°
22°
22°
23°
22°
22°
24°
24°
24°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
54
Moderate
55
Moderate
55
Moderate
55
Moderate
67
Moderate
66
Moderate
65
Moderate
64
Moderate
63
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
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
23.7 μg/m3
22.6 μg/m3
21 μg/m3
19.6 μg/m3
18.6 μg/m3
PM25
10.8 μg/m3
11 μg/m3
11.2 μg/m3
11.4 μg/m3
17.6 μg/m3
17.2 μg/m3
16.4 μg/m3
15.8 μg/m3
15.2 μg/m3
NO2
0.8 ppb
0.7 ppb
1.2 ppb
1.7 ppb
1.6 ppb
1.8 ppb
2 ppb
2.2 ppb
2.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 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
0.2 ppb
0.2 ppb
O3
14.3 ppb
16.4 ppb
18.4 ppb
20.2 ppb
32 ppb
30.6 ppb
28.3 ppb
25.4 ppb
23.7 ppb