Hourly Weather in Iron Lightning, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
2 km/h
Calm
4 km/h
Calm
7 km/h
Calm
10 km/h
Light
11 km/h
Light
12 km/h
Light
12 km/h
Light
14 km/h
Light
Humidity
26%
Very dry
25%
Very dry
23%
Very dry
21%
Very dry
19%
Extremely dry
18%
Extremely dry
18%
Extremely dry
18%
Extremely dry
18%
Extremely 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
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1004 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
Clouds
0%
1%
2%
5%
8%
23%
47%
0%
12%
Dew point
11°
12°
12°
12°
12°
11°
12°
12°
12°
UV Index
3
6
8
9
9
7
5
3
1
Air quality
56
Moderate
56
Moderate
56
Moderate
57
Moderate
57
Moderate
57
Moderate
57
Moderate
57
Moderate
45
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
3 / 5
4 / 5
4 / 5
4 / 5
4 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
13.6 μg/m3
13.1 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
9.5 μg/m3
PM25
11.7 μg/m3
11.8 μg/m3
11.9 μg/m3
12 μg/m3
12.1 μg/m3
12.2 μg/m3
12.3 μg/m3
12.4 μg/m3
8 μg/m3
NO2
1.4 ppb
1 ppb
0.7 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.5 ppb
0.8 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
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
41 ppb
41.2 ppb
41.5 ppb
42 ppb
42.5 ppb
43.1 ppb
43.6 ppb
44.1 ppb
43.2 ppb