Hourly Weather in Westwood Colony, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
6 mph
Light
5 mph
Light
6 mph
Light
7 mph
Light
8 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
Humidity
91%
Extremely humid
92%
Extremely humid
92%
Extremely humid
92%
Extremely humid
90%
Extremely humid
86%
Extremely humid
82%
Extremely humid
78%
Extremely humid
73%
Extremely humid
Visibility
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1004 hPa
Low
1004 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
100%
100%
25%
36%
97%
61%
14%
12%
5%
Dew point
58°
58°
57°
57°
58°
59°
60°
61°
61°
UV Index
0
0
0
0
0
1
2
4
6
Air quality
27
Good
27
Good
28
Good
28
Good
29
Good
32
Good
38
Good
41
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.27 μg/ft3
0.28 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.35 μg/ft3
0.39 μg/ft3
0.47 μg/ft3
0.48 μg/ft3
0.50 μg/ft3
PM25
0.18 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
0.30 μg/ft3
0.31 μg/ft3
0.31 μg/ft3
NO2
1.95 ppb
2.02 ppb
2.09 ppb
2.17 ppb
1.69 ppb
1.21 ppb
0.74 ppb
0.6 ppb
0.47 ppb
SO2
0.05 ppb
0.04 ppb
0.04 ppb
0.03 ppb
0.04 ppb
0.05 ppb
0.06 ppb
0.07 ppb
0.08 ppb
CO
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.13 ppb
O3
26.37 ppb
23.64 ppb
20.92 ppb
18.19 ppb
23.95 ppb
29.72 ppb
35.49 ppb
39 ppb
42.5 ppb