Hourly Weather in Ethan, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
17 km/h
Breezy
17 km/h
Breezy
14 km/h
Light
14 km/h
Light
14 km/h
Light
15 km/h
Light
13 km/h
Light
12 km/h
Light
Humidity
83%
Extremely humid
77%
Extremely humid
75%
Extremely humid
68%
Humid
64%
Humid
61%
Humid
62%
Humid
65%
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
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
Clouds
100%
95%
98%
36%
11%
3%
0%
0%
0%
Dew point
20°
20°
20°
20°
20°
20°
20°
20°
20°
UV Index
7
6
5
5
3
2
1
0
0
Air quality
53
Moderate
54
Moderate
55
Moderate
56
Moderate
57
Moderate
59
Moderate
53
Moderate
53
Moderate
51
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
10.4 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
23.7 μg/m3
11.3 μg/m3
11 μg/m3
10.1 μg/m3
PM25
10.3 μg/m3
10.7 μg/m3
11.2 μg/m3
11.8 μg/m3
12.3 μg/m3
13.5 μg/m3
10.4 μg/m3
10 μg/m3
9.3 μg/m3
NO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.7 ppb
1.2 ppb
1.7 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
0.1 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
23.6 ppb
25.3 ppb
27.7 ppb
30.6 ppb
33.5 ppb
39.8 ppb
56.6 ppb
54.6 ppb
52.2 ppb