Hourly Weather in Dennis, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
33 km/h
Strong
17 km/h
Breezy
19 km/h
Breezy
7 km/h
Calm
3 km/h
Calm
9 km/h
Light
3 km/h
Calm
8 km/h
Calm
Humidity
27%
Very dry
33%
Dry
32%
Dry
34%
Dry
46%
Comfortable
43%
Dry
45%
Comfortable
44%
Dry
49%
Comfortable
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
1007 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
85%
87%
100%
100%
4%
77%
59%
40%
100%
Dew point
11°
13°
12°
13°
15°
14°
14°
13°
13°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
66
Moderate
63
Moderate
60
Moderate
58
Moderate
58
Moderate
25
Good
23
Good
22
Good
23
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
5 / 5
4 / 5
4 / 5
4 / 5
4 / 5
3 / 5
3 / 5
4 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
4.6 μg/m3
4.7 μg/m3
4.8 μg/m3
4.9 μg/m3
PM25
11.4 μg/m3
11.8 μg/m3
12.2 μg/m3
12.6 μg/m3
13 μg/m3
3.8 μg/m3
3.9 μg/m3
4 μg/m3
4.1 μg/m3
NO2
1.5 ppb
1.8 ppb
2.1 ppb
2.4 ppb
2.8 ppb
3.4 ppb
3.8 ppb
4.2 ppb
4.7 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 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
75.2 ppb
71.7 ppb
68 ppb
64.6 ppb
61.5 ppb
26.4 ppb
24.3 ppb
22.7 ppb
21.4 ppb