Hourly Weather in Split Rock Heights, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
9 km/h
Light
40 km/h
Strong
27 km/h
Breezy
14 km/h
Light
18 km/h
Breezy
17 km/h
Breezy
12 km/h
Light
1 km/h
Calm
Humidity
80%
Extremely humid
72%
Extremely humid
93%
Extremely humid
61%
Humid
72%
Extremely humid
53%
Comfortable
68%
Humid
65%
Humid
72%
Extremely humid
Visibility
16 km
Good
16 km
Good
2 km
Low
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
4 km
Low
Pressure
1007 hPa
Low
1006 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Low
1010 hPa
Normal
Clouds
100%
88%
100%
100%
100%
100%
85%
100%
96%
Dew point
27°
27°
24°
18°
20°
17°
18°
18°
19°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
45
Good
45
Good
44
Good
45
Good
51
Moderate
54
Moderate
56
Moderate
58
Moderate
32
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
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
4.8 μg/m3
PM25
5.9 μg/m3
6.3 μg/m3
7 μg/m3
8 μg/m3
9.2 μg/m3
10.5 μg/m3
11.6 μg/m3
12.7 μg/m3
4.4 μg/m3
NO2
1.1 ppb
2 ppb
2.7 ppb
3.4 ppb
3.1 ppb
2.8 ppb
2.5 ppb
2.8 ppb
2.7 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
0.1 ppb
0.1 ppb
0.1 ppb
O3
48.5 ppb
48.3 ppb
47.8 ppb
47.1 ppb
46.3 ppb
45.4 ppb
44.6 ppb
43.9 ppb
34 ppb