Hourly Weather in Benchmark, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 mph
Breezy
15 mph
Breezy
15 mph
Breezy
16 mph
Breezy
17 mph
Breezy
17 mph
Breezy
16 mph
Breezy
14 mph
Breezy
13 mph
Breezy
Humidity
42%
Dry
41%
Dry
40%
Dry
37%
Dry
37%
Dry
40%
Dry
49%
Comfortable
54%
Comfortable
60%
Humid
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
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
Clouds
31%
26%
14%
6%
1%
11%
21%
31%
41%
Dew point
64°
65°
64°
63°
62°
63°
67°
67°
68°
UV Index
9
8
6
3
2
1
0
0
0
Air quality
57
Moderate
57
Moderate
57
Moderate
57
Moderate
56
Moderate
56
Moderate
55
Moderate
54
Moderate
52
Moderate
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
0.27 μg/ft3
0.25 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
PM25
0.25 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
NO2
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.7 ppb
0.8 ppb
1.1 ppb
1.5 ppb
1.8 ppb
SO2
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
63.5 ppb
64 ppb
63.9 ppb
63.3 ppb
62.5 ppb
61.7 ppb
60.6 ppb
59.7 ppb
56.9 ppb