Hourly Weather in Lyman, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
6 km/h
Calm
10 km/h
Light
11 km/h
Light
8 km/h
Light
8 km/h
Calm
9 km/h
Light
9 km/h
Light
9 km/h
Light
Humidity
86%
Extremely humid
78%
Extremely humid
61%
Humid
51%
Comfortable
45%
Comfortable
39%
Dry
35%
Dry
30%
Dry
26%
Very dry
Visibility
15 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
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
0%
0%
0%
0%
0%
5%
6%
4%
24%
Dew point
20°
20°
19°
19°
19°
19°
19°
18°
17°
UV Index
0
1
2
4
6
8
9
9
8
Air quality
46
Good
47
Good
47
Good
48
Good
49
Good
50
Moderate
50
Moderate
51
Moderate
50
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
11.5 μg/m3
11.5 μg/m3
11.3 μg/m3
11.2 μg/m3
10.9 μg/m3
10.6 μg/m3
12.9 μg/m3
12.9 μg/m3
10 μg/m3
PM25
8.2 μg/m3
8.3 μg/m3
8.4 μg/m3
8.5 μg/m3
8.7 μg/m3
8.9 μg/m3
9 μg/m3
9.2 μg/m3
8.9 μg/m3
NO2
3.1 ppb
2.5 ppb
1.9 ppb
1.3 ppb
1.1 ppb
0.8 ppb
0.6 ppb
0.5 ppb
0.5 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 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
25.1 ppb
25.9 ppb
27.3 ppb
50.3 ppb
49.3 ppb
48.3 ppb
47.4 ppb
46.6 ppb
45.8 ppb