Hourly Weather in Frederick, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
23 km/h
Breezy
24 km/h
Breezy
25 km/h
Breezy
25 km/h
Breezy
25 km/h
Breezy
24 km/h
Breezy
23 km/h
Breezy
22 km/h
Breezy
21 km/h
Breezy
Humidity
66%
Humid
59%
Comfortable
53%
Comfortable
48%
Comfortable
44%
Dry
45%
Comfortable
51%
Comfortable
56%
Comfortable
61%
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
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
10%
7%
2%
0%
0%
0%
0%
0%
0%
Dew point
20°
20°
20°
19°
18°
19°
20°
20°
20°
UV Index
8
8
7
5
3
2
1
0
0
Air quality
57
Moderate
57
Moderate
57
Moderate
58
Moderate
59
Moderate
59
Moderate
58
Moderate
56
Moderate
56
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
12.8 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
13.6 μg/m3
12.9 μg/m3
12.4 μg/m3
PM25
12 μg/m3
12.3 μg/m3
12.5 μg/m3
12.8 μg/m3
13.1 μg/m3
13.4 μg/m3
12.6 μg/m3
12 μg/m3
11.5 μg/m3
NO2
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.6 ppb
0.7 ppb
0.9 ppb
1.1 ppb
1.4 ppb
SO2
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
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
33.7 ppb
35 ppb
36.4 ppb
38 ppb
39.4 ppb
40.7 ppb
45.4 ppb
43.9 ppb
42.2 ppb