Hourly Weather in Lyonville, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
5 mph
Light
6 mph
Light
3 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
4 mph
Calm
5 mph
Calm
Humidity
76%
Extremely humid
80%
Extremely humid
83%
Extremely humid
84%
Extremely humid
87%
Extremely humid
88%
Extremely humid
90%
Extremely humid
90%
Extremely humid
87%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
92%
78%
100%
0%
0%
0%
0%
0%
0%
Dew point
65°
65°
66°
67°
67°
67°
67°
67°
66°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
64
Moderate
64
Moderate
64
Moderate
63
Moderate
63
Moderate
63
Moderate
63
Moderate
63
Moderate
63
Moderate
Pollen index
Tree
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 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
1 / 5
Pollutants
Low risk
High risk
PM10
0.53 μg/ft3
0.52 μg/ft3
0.51 μg/ft3
0.50 μg/ft3
0.50 μg/ft3
0.49 μg/ft3
0.48 μg/ft3
0.48 μg/ft3
0.48 μg/ft3
PM25
0.45 μg/ft3
0.45 μg/ft3
0.45 μg/ft3
0.44 μg/ft3
0.44 μg/ft3
0.43 μg/ft3
0.43 μg/ft3
0.43 μg/ft3
0.43 μg/ft3
NO2
6.2 ppb
5.2 ppb
4.3 ppb
3.4 ppb
3.2 ppb
3.1 ppb
3 ppb
2.7 ppb
2.4 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
41.1 ppb
37.3 ppb
35.4 ppb
34.5 ppb
33.3 ppb
32.1 ppb
30.7 ppb
30 ppb
29.6 ppb