Hourly Weather in Fourmile, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
15 km/h
Light
14 km/h
Light
5 km/h
Calm
21 km/h
Breezy
9 km/h
Light
9 km/h
Light
12 km/h
Light
12 km/h
Light
Humidity
23%
Very dry
27%
Very dry
33%
Dry
31%
Dry
40%
Dry
44%
Dry
46%
Comfortable
42%
Dry
40%
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
1000 hPa
Extremely low
1002 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
1005 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
1004 hPa
Very low
Clouds
22%
76%
82%
76%
100%
13%
4%
0%
99%
Dew point
9°
10°
11°
10°
12°
12°
12°
11°
11°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
60
Moderate
60
Moderate
59
Moderate
58
Moderate
57
Moderate
57
Moderate
58
Moderate
58
Moderate
36
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
4 / 5
4 / 5
3 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
6.5 μg/m3
PM25
10.7 μg/m3
10.8 μg/m3
11.1 μg/m3
11.4 μg/m3
11.8 μg/m3
12.2 μg/m3
12.6 μg/m3
12.9 μg/m3
6 μg/m3
NO2
1.1 ppb
1.4 ppb
1.8 ppb
1.9 ppb
1.9 ppb
2.1 ppb
2 ppb
2 ppb
1.9 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
0.1 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
O3
67.6 ppb
67.2 ppb
66.3 ppb
65.2 ppb
63.8 ppb
62.4 ppb
61 ppb
59.9 ppb
38.4 ppb