Hourly Weather in Madison, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
14 km/h
Light
14 km/h
Light
17 km/h
Breezy
14 km/h
Light
14 km/h
Light
18 km/h
Breezy
13 km/h
Light
13 km/h
Light
Humidity
88%
Extremely humid
90%
Extremely humid
93%
Extremely humid
94%
Extremely humid
95%
Extremely humid
96%
Extremely humid
95%
Extremely humid
94%
Extremely humid
94%
Extremely humid
Visibility
16 km
Good
14 km
Good
13 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
Pressure
1010 hPa
Normal
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1008 hPa
Low
Clouds
61%
35%
17%
56%
100%
100%
39%
40%
36%
Dew point
20°
20°
19°
19°
20°
20°
20°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
40
Good
42
Good
46
Good
51
Moderate
53
Moderate
55
Moderate
57
Moderate
59
Moderate
32
Good
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
19.4 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
19.4 μg/m3
2.5 μg/m3
PM25
7.1 μg/m3
7.5 μg/m3
8.2 μg/m3
9.1 μg/m3
10.2 μg/m3
11.3 μg/m3
12.4 μg/m3
13.3 μg/m3
2.1 μg/m3
NO2
1.1 ppb
1.6 ppb
2 ppb
2.3 ppb
2.5 ppb
2.7 ppb
2.8 ppb
2.9 ppb
3 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
33.4 ppb
33.9 ppb
34.7 ppb
35.9 ppb
37.2 ppb
38.7 ppb
40 ppb
41.2 ppb
34.4 ppb