Hourly Weather in Groton, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
23 km/h
Breezy
24 km/h
Breezy
24 km/h
Breezy
26 km/h
Breezy
26 km/h
Breezy
27 km/h
Breezy
26 km/h
Breezy
25 km/h
Breezy
25 km/h
Breezy
Humidity
78%
Extremely humid
75%
Extremely humid
69%
Humid
65%
Humid
60%
Humid
56%
Comfortable
55%
Comfortable
56%
Comfortable
58%
Comfortable
Visibility
15 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
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
21%
55%
13%
10%
8%
1%
2%
0%
0%
Dew point
20°
20°
20°
20°
20°
20°
20°
20°
20°
UV Index
4
6
8
8
7
5
3
2
1
Air quality
56
Moderate
56
Moderate
57
Moderate
57
Moderate
58
Moderate
58
Moderate
59
Moderate
59
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
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
33.4 μg/m3
12.6 μg/m3
PM25
11.7 μg/m3
11.8 μg/m3
12 μg/m3
12.3 μg/m3
12.6 μg/m3
12.9 μg/m3
13.2 μg/m3
13.5 μg/m3
11.8 μg/m3
NO2
1.1 ppb
0.8 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.7 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
0.2 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
33.4 ppb
33.7 ppb
34.1 ppb
34.7 ppb
35.4 ppb
36.2 ppb
36.9 ppb
37.5 ppb
47.7 ppb