Hourly Weather in Selby, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
8 km/h
Light
9 km/h
Light
9 km/h
Light
10 km/h
Light
9 km/h
Light
10 km/h
Light
7 km/h
Calm
7 km/h
Calm
Humidity
46%
Comfortable
40%
Dry
34%
Dry
31%
Dry
28%
Very dry
28%
Very dry
28%
Very dry
33%
Dry
43%
Dry
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
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
0%
0%
4%
100%
100%
100%
26%
100%
100%
Dew point
17°
16°
15°
14°
13°
13°
13°
15°
18°
UV Index
5
5
5
4
3
3
2
1
0
Air quality
89
Moderate
88
Moderate
86
Moderate
82
Moderate
79
Moderate
75
Moderate
71
Moderate
68
Moderate
59
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
3 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
24.8 μg/m3
21.2 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
13.5 μg/m3
PM25
29.2 μg/m3
28.5 μg/m3
27.3 μg/m3
25.6 μg/m3
23.6 μg/m3
21.5 μg/m3
19.5 μg/m3
17.8 μg/m3
13 μg/m3
NO2
0.8 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
2 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 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
35.6 ppb
36.3 ppb
37.6 ppb
39.5 ppb
41.6 ppb
43.9 ppb
46 ppb
47.9 ppb
48.6 ppb