Hourly Weather in Amherst, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
22 km/h
Breezy
10 km/h
Light
10 km/h
Light
14 km/h
Light
15 km/h
Light
17 km/h
Breezy
14 km/h
Light
12 km/h
Light
3 km/h
Calm
Humidity
76%
Extremely humid
86%
Extremely humid
85%
Extremely humid
85%
Extremely humid
87%
Extremely humid
90%
Extremely humid
92%
Extremely humid
93%
Extremely humid
91%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
14 km
Good
13 km
Good
13 km
Good
12 km
Good
Pressure
1008 hPa
Low
1006 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1005 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
95%
10%
0%
0%
5%
8%
22%
13%
14%
Dew point
20°
21°
21°
20°
20°
20°
20°
20°
19°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
57
Moderate
57
Moderate
57
Moderate
58
Moderate
58
Moderate
38
Good
36
Good
34
Good
33
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
53.9 μg/m3
53.9 μg/m3
53.9 μg/m3
53.9 μg/m3
53.9 μg/m3
7.2 μg/m3
6.7 μg/m3
6.4 μg/m3
6.2 μg/m3
PM25
12 μg/m3
12.2 μg/m3
12.4 μg/m3
12.6 μg/m3
12.7 μg/m3
6.8 μg/m3
6.3 μg/m3
6 μg/m3
5.8 μg/m3
NO2
1.2 ppb
1.4 ppb
1.6 ppb
1.7 ppb
1.8 ppb
2.1 ppb
2.5 ppb
2.8 ppb
3.2 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 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
36.3 ppb
37.3 ppb
38.3 ppb
39.3 ppb
40.2 ppb
38.6 ppb
35.9 ppb
32.6 ppb
29.1 ppb