Hourly Weather in Spring Grove, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
24 km/h
Breezy
24 km/h
Breezy
23 km/h
Breezy
23 km/h
Breezy
23 km/h
Breezy
23 km/h
Breezy
22 km/h
Breezy
21 km/h
Breezy
19 km/h
Breezy
Humidity
80%
Extremely humid
73%
Extremely humid
67%
Humid
63%
Humid
59%
Comfortable
56%
Comfortable
54%
Comfortable
55%
Comfortable
56%
Comfortable
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
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
Clouds
100%
38%
31%
8%
3%
3%
3%
0%
0%
Dew point
19°
19°
19°
19°
19°
19°
19°
19°
19°
UV Index
3
4
5
7
7
5
3
2
1
Air quality
56
Moderate
56
Moderate
56
Moderate
56
Moderate
57
Moderate
57
Moderate
59
Moderate
59
Moderate
58
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
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
14.8 μg/m3
14.3 μg/m3
13.8 μg/m3
PM25
11.8 μg/m3
11.8 μg/m3
11.9 μg/m3
11.9 μg/m3
12.3 μg/m3
12.3 μg/m3
13.4 μg/m3
13.1 μg/m3
12.7 μg/m3
NO2
0.9 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.8 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
0.1 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
33.5 ppb
33.7 ppb
34 ppb
34.3 ppb
34.5 ppb
34.8 ppb
45.4 ppb
44.6 ppb
43.3 ppb