Hourly Weather in Rockham, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
22 km/h
Breezy
22 km/h
Breezy
23 km/h
Breezy
13 km/h
Light
18 km/h
Breezy
14 km/h
Light
13 km/h
Light
10 km/h
Light
10 km/h
Light
Humidity
63%
Humid
73%
Extremely humid
79%
Extremely humid
84%
Extremely humid
86%
Extremely humid
88%
Extremely humid
90%
Extremely humid
91%
Extremely humid
91%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
15 km
Good
14 km
Good
14 km
Good
13 km
Good
Pressure
1004 hPa
Low
1004 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
Clouds
0%
0%
1%
7%
6%
3%
2%
2%
2%
Dew point
22°
22°
22°
22°
22°
21°
21°
21°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
54
Moderate
54
Moderate
55
Moderate
57
Moderate
58
Moderate
59
Moderate
60
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
14.2 μg/m3
13.5 μg/m3
42.1 μg/m3
42.1 μg/m3
42.1 μg/m3
42.1 μg/m3
42.1 μg/m3
9.9 μg/m3
9.6 μg/m3
PM25
10.4 μg/m3
10.8 μg/m3
11.3 μg/m3
12 μg/m3
12.7 μg/m3
13.3 μg/m3
13.9 μg/m3
9.4 μg/m3
9.2 μg/m3
NO2
0.9 ppb
1.2 ppb
1.5 ppb
1.7 ppb
1.8 ppb
2 ppb
2.2 ppb
2.5 ppb
2.8 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 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
34.9 ppb
35.7 ppb
36.8 ppb
38 ppb
39.3 ppb
40.5 ppb
41.6 ppb
32.4 ppb
29.3 ppb