Hourly Weather in Thomas, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
23 km/h
Breezy
23 km/h
Breezy
20 km/h
Breezy
15 km/h
Light
15 km/h
Light
14 km/h
Light
23 km/h
Breezy
19 km/h
Breezy
17 km/h
Breezy
Humidity
66%
Humid
71%
Extremely humid
72%
Extremely humid
79%
Extremely humid
86%
Extremely humid
91%
Extremely humid
91%
Extremely humid
93%
Extremely humid
93%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
13 km
Good
14 km
Good
13 km
Good
13 km
Good
Pressure
1009 hPa
Low
1008 hPa
Low
1007 hPa
Low
1008 hPa
Low
1007 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
14%
10%
3%
5%
7%
93%
9%
16%
14%
Dew point
19°
20°
19°
19°
19°
20°
19°
20°
19°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
54
Moderate
54
Moderate
54
Moderate
54
Moderate
55
Moderate
56
Moderate
58
Moderate
37
Good
37
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
61 μg/m3
61 μg/m3
61 μg/m3
61 μg/m3
61 μg/m3
61 μg/m3
61 μg/m3
5.3 μg/m3
4.6 μg/m3
PM25
8.3 μg/m3
8.8 μg/m3
9.5 μg/m3
10.3 μg/m3
11.1 μg/m3
11.9 μg/m3
12.6 μg/m3
4.9 μg/m3
4.1 μg/m3
NO2
0.7 ppb
0.8 ppb
1.1 ppb
1.4 ppb
1.7 ppb
1.8 ppb
1.9 ppb
1.9 ppb
2.1 ppb
SO2
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
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
33.4 ppb
33.2 ppb
33 ppb
32.8 ppb
32.6 ppb
32.4 ppb
32.2 ppb
40.1 ppb
39.3 ppb