Hourly Weather in Powell, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 km/h
Breezy
13 km/h
Light
13 km/h
Light
10 km/h
Light
6 km/h
Calm
3 km/h
Calm
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
Humidity
84%
Extremely humid
89%
Extremely humid
91%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
95%
Extremely humid
100%
Extremely humid
97%
Extremely humid
Visibility
16 km
Good
14 km
Good
13 km
Good
13 km
Good
12 km
Good
12 km
Good
11 km
Good
0 km
Low
11 km
Good
Pressure
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1007 hPa
Low
Clouds
3%
11%
6%
17%
10%
40%
81%
100%
100%
Dew point
22°
22°
22°
22°
21°
20°
20°
21°
21°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
54
Moderate
56
Moderate
57
Moderate
58
Moderate
49
Good
45
Good
42
Good
39
Good
37
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
38.8 μg/m3
38.8 μg/m3
38.8 μg/m3
38.8 μg/m3
9.1 μg/m3
8.5 μg/m3
7.8 μg/m3
7.4 μg/m3
6.9 μg/m3
PM25
10.9 μg/m3
11.6 μg/m3
12.2 μg/m3
12.7 μg/m3
8.7 μg/m3
8.1 μg/m3
7.5 μg/m3
7 μg/m3
6.6 μg/m3
NO2
1.8 ppb
1.9 ppb
2.2 ppb
2.4 ppb
2.5 ppb
2.8 ppb
3 ppb
3.3 ppb
2.7 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 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
37.9 ppb
39.2 ppb
40.4 ppb
41.5 ppb
29.6 ppb
27.2 ppb
25 ppb
22.9 ppb
23.5 ppb