Hourly Weather in Sitka, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
3 km/h
Calm
3 km/h
Calm
3 km/h
Calm
6 km/h
Calm
9 km/h
Light
13 km/h
Light
23 km/h
Breezy
22 km/h
Breezy
Humidity
39%
Dry
30%
Dry
22%
Very dry
19%
Extremely dry
16%
Extremely dry
16%
Extremely dry
16%
Extremely dry
21%
Very dry
29%
Very 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
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1004 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
Clouds
89%
42%
2%
0%
0%
0%
1%
0%
100%
Dew point
17°
15°
13°
12°
10°
10°
10°
14°
18°
UV Index
5
7
9
9
8
6
4
2
0
Air quality
43
Good
45
Good
48
Good
51
Moderate
53
Moderate
54
Moderate
55
Moderate
63
Moderate
60
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
16.5 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
16.2 μg/m3
14.5 μg/m3
PM25
7.7 μg/m3
8.1 μg/m3
8.6 μg/m3
9.2 μg/m3
9.9 μg/m3
10.5 μg/m3
11 μg/m3
15.4 μg/m3
13.8 μg/m3
NO2
1.9 ppb
1.3 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.7 ppb
0.9 ppb
1.2 ppb
SO2
0.1 ppb
0.1 ppb
0.1 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
25.7 ppb
27.4 ppb
29.7 ppb
32.4 ppb
35.2 ppb
37.9 ppb
40.2 ppb
47 ppb
43.9 ppb