Daily Weather in Harrison, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
55 km/h
Extremely strong
28 km/h
Breezy
26 km/h
Breezy
17 km/h
Breezy
14 km/h
Light
17 km/h
Breezy
16 km/h
Breezy
12 km/h
Light
21 km/h
Breezy
Humidity
95%
Extremely humid
80%
Extremely humid
82%
Extremely humid
77%
Extremely humid
82%
Extremely humid
98%
Extremely humid
97%
Extremely humid
94%
Extremely humid
93%
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
1008 hPa
Low
1011 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
100%
83%
100%
100%
20%
53%
Dew point
26°
23°
22°
20°
20°
23°
21°
22°
20°
UV Index
9
9
9
9
9
Air quality
55
Moderate
46
Good
53
Moderate
53
Moderate
53
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
27 μg/m3
8.3 μg/m3
7 μg/m3
9.5 μg/m3
7.7 μg/m3
PM25
11.3 μg/m3
7.7 μg/m3
6.3 μg/m3
9.2 μg/m3
6.9 μg/m3
NO2
3.2 ppb
5.5 ppb
8.8 ppb
7.7 ppb
7.9 ppb
SO2
0.5 ppb
0.2 ppb
0.3 ppb
0.2 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
46.2 ppb
49.1 ppb
57.2 ppb
58.4 ppb
57.6 ppb