Daily Weather in Spring Valley, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
22 km/h
Breezy
24 km/h
Breezy
28 km/h
Breezy
14 km/h
Light
14 km/h
Light
19 km/h
Breezy
13 km/h
Light
18 km/h
Breezy
11 km/h
Light
Humidity
99%
Extremely humid
93%
Extremely humid
96%
Extremely humid
94%
Extremely humid
79%
Extremely humid
97%
Extremely humid
97%
Extremely humid
89%
Extremely humid
71%
Extremely 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
1015 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
89%
16%
98%
15%
61%
52%
Dew point
20°
21°
25°
23°
21°
25°
22°
23°
13°
UV Index
4
9
9
9
8
Air quality
56
Moderate
52
Moderate
52
Moderate
51
Moderate
54
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
16.2 μg/m3
7.4 μg/m3
5.5 μg/m3
5.6 μg/m3
6.4 μg/m3
PM25
11.8 μg/m3
6.6 μg/m3
4.8 μg/m3
5.2 μg/m3
5.6 μg/m3
NO2
4 ppb
4.2 ppb
6.5 ppb
8.4 ppb
6.3 ppb
SO2
0.5 ppb
0.3 ppb
0.2 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
52.7 ppb
56.5 ppb
56.4 ppb
55.5 ppb
58.6 ppb