Hourly Weather in Hanna, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
7 mph
Light
6 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
Humidity
31%
Dry
32%
Dry
32%
Dry
34%
Dry
35%
Dry
32%
Dry
31%
Dry
32%
Dry
33%
Dry
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
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
5°
4°
3°
3°
2°
1°
1°
1°
1°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
40
Good
49
Good
54
Moderate
57
Moderate
49
Good
40
Good
43
Good
45
Good
47
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
2 / 5
3 / 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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.19 μg/ft3
0.22 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
PM25
0.20 μg/ft3
0.25 μg/ft3
0.30 μg/ft3
0.34 μg/ft3
0.27 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
NO2
6.07 ppb
6.6 ppb
7.04 ppb
7.53 ppb
7.17 ppb
6.8 ppb
6.7 ppb
6 ppb
5.3 ppb
SO2
0.34 ppb
0.33 ppb
0.33 ppb
0.33 ppb
0.32 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 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
42.9 ppb
42.8 ppb
42.7 ppb
42.6 ppb
43.1 ppb
43.6 ppb
42.7 ppb
42.4 ppb
42.3 ppb