Hourly Weather in Onaka, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
9 km/h
Light
7 km/h
Calm
12 km/h
Light
13 km/h
Light
14 km/h
Light
13 km/h
Light
8 km/h
Calm
5 km/h
Calm
Humidity
69%
Humid
69%
Humid
64%
Humid
48%
Comfortable
41%
Dry
37%
Dry
32%
Dry
28%
Very dry
26%
Very dry
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
1010 hPa
Normal
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Normal
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
Clouds
9%
1%
0%
0%
1%
4%
81%
12%
26%
Dew point
15°
15°
15°
13°
13°
12°
12°
11°
11°
UV Index
0
0
0
1
3
4
6
6
5
Air quality
52
Moderate
52
Moderate
52
Moderate
53
Moderate
53
Moderate
63
Moderate
63
Moderate
63
Moderate
69
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
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
22.9 μg/m3
26.2 μg/m3
27.9 μg/m3
28.6 μg/m3
29.1 μg/m3
79 μg/m3
79 μg/m3
79 μg/m3
19.3 μg/m3
PM25
9.6 μg/m3
9.7 μg/m3
9.8 μg/m3
9.9 μg/m3
10.1 μg/m3
10.3 μg/m3
10.5 μg/m3
10.6 μg/m3
18.7 μg/m3
NO2
3.3 ppb
3 ppb
2.5 ppb
1.9 ppb
1.4 ppb
1.1 ppb
0.7 ppb
0.5 ppb
0.5 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 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
31.1 ppb
31.2 ppb
32.7 ppb
35 ppb
37.6 ppb
40.4 ppb
43 ppb
45.3 ppb
52.7 ppb