Hourly Weather in Reliance, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
20 km/h
Breezy
22 km/h
Breezy
23 km/h
Breezy
20 km/h
Breezy
20 km/h
Breezy
16 km/h
Light
16 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
Humidity
47%
Comfortable
57%
Comfortable
63%
Humid
67%
Humid
69%
Humid
69%
Humid
69%
Humid
71%
Extremely 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
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
20°
22°
22°
21°
20°
20°
20°
20°
20°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
53
Moderate
54
Moderate
55
Moderate
57
Moderate
58
Moderate
60
Moderate
61
Moderate
52
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
12.7 μg/m3
12.5 μg/m3
12.1 μg/m3
11.8 μg/m3
11.5 μg/m3
11.2 μg/m3
52.8 μg/m3
10.2 μg/m3
9.7 μg/m3
PM25
9.9 μg/m3
10.5 μg/m3
11.2 μg/m3
12.1 μg/m3
13 μg/m3
13.8 μg/m3
14.6 μg/m3
9.6 μg/m3
9.2 μg/m3
NO2
0.5 ppb
1 ppb
1.6 ppb
2 ppb
2.1 ppb
2.2 ppb
2.3 ppb
2.5 ppb
2.7 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
47.1 ppb
44.8 ppb
41.8 ppb
64 ppb
60.5 ppb
57.2 ppb
54.2 ppb
30.2 ppb
28.4 ppb