Hourly Weather in Gregory, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
13 km/h
Light
12 km/h
Light
11 km/h
Light
13 km/h
Light
13 km/h
Light
13 km/h
Light
14 km/h
Light
14 km/h
Light
Humidity
82%
Extremely humid
84%
Extremely humid
85%
Extremely humid
83%
Extremely humid
85%
Extremely humid
85%
Extremely humid
83%
Extremely humid
77%
Extremely humid
68%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
Clouds
0%
1%
1%
0%
2%
3%
2%
4%
6%
Dew point
21°
21°
21°
20°
21°
21°
21°
21°
21°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
39
Good
42
Good
46
Good
50
Moderate
53
Moderate
54
Moderate
56
Moderate
45
Good
44
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
9.9 μg/m3
9.6 μg/m3
9.2 μg/m3
9 μg/m3
8.8 μg/m3
8.7 μg/m3
17.3 μg/m3
8.6 μg/m3
8.3 μg/m3
PM25
6.9 μg/m3
7.4 μg/m3
8.2 μg/m3
9 μg/m3
9.9 μg/m3
10.8 μg/m3
11.5 μg/m3
8 μg/m3
7.8 μg/m3
NO2
2.2 ppb
2.3 ppb
2.4 ppb
2.5 ppb
2.6 ppb
2.8 ppb
2.9 ppb
2.4 ppb
1.9 ppb
SO2
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.5 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
32.3 ppb
31.1 ppb
29.9 ppb
34.7 ppb
37.2 ppb
39.6 ppb
41.7 ppb
26.7 ppb
27.2 ppb