Hourly Weather in Letcher, Alabama, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
4 km/h
Calm
2 km/h
Calm
4 km/h
Calm
4 km/h
Calm
2 km/h
Calm
1 km/h
Calm
3 km/h
Calm
7 km/h
Calm
Humidity
79%
Extremely humid
76%
Extremely humid
79%
Extremely humid
86%
Extremely humid
91%
Extremely humid
91%
Extremely humid
88%
Extremely humid
85%
Extremely humid
82%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
15 km
Good
13 km
Good
13 km
Good
14 km
Good
16 km
Good
11 km
Good
Pressure
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
High
1018 hPa
High
1019 hPa
High
Clouds
100%
100%
87%
38%
84%
73%
75%
100%
100%
Dew point
20°
20°
20°
21°
22°
22°
21°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
45
Good
46
Good
47
Good
48
Good
49
Good
50
Moderate
51
Moderate
63
Moderate
64
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
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
15.7 μg/m3
16.5 μg/m3
PM25
8.1 μg/m3
8.2 μg/m3
8.4 μg/m3
8.5 μg/m3
8.7 μg/m3
8.9 μg/m3
9.1 μg/m3
15.3 μg/m3
16.1 μg/m3
NO2
2.4 ppb
3 ppb
3.5 ppb
4.1 ppb
4.5 ppb
5 ppb
5.4 ppb
4.5 ppb
4.1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.3 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
27.1 ppb
27.4 ppb
27.7 ppb
28.2 ppb
28.6 ppb
29 ppb
29.4 ppb
20.4 ppb
20.3 ppb