Hourly Weather in Allen, South Dakota, 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
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
9 km/h
Light
12 km/h
Light
14 km/h
Light
Humidity
30%
Dry
27%
Very dry
25%
Very dry
25%
Very dry
24%
Very dry
26%
Very dry
28%
Very dry
33%
Dry
34%
Dry
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
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
13°
12°
11°
12°
11°
12°
13°
13°
12°
UV Index
9
7
5
3
1
0
0
0
0
Air quality
58
Moderate
59
Moderate
59
Moderate
60
Moderate
61
Moderate
62
Moderate
63
Moderate
43
Good
43
Good
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
8.5 μg/m3
8.5 μg/m3
PM25
12.9 μg/m3
13.2 μg/m3
13.5 μg/m3
14 μg/m3
14.4 μg/m3
14.8 μg/m3
15.2 μg/m3
7.7 μg/m3
7.7 μg/m3
NO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
1.1 ppb
2 ppb
2.8 ppb
2.7 ppb
SO2
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
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
59.1 ppb
58.9 ppb
58.6 ppb
58.3 ppb
57.9 ppb
57.6 ppb
57.3 ppb
34.7 ppb
31.6 ppb