Hourly Weather in James Valley Junction, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
11 mph
Breezy
13 mph
Breezy
13 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
12 mph
Breezy
10 mph
Breezy
Humidity
64%
Humid
52%
Comfortable
44%
Dry
39%
Dry
36%
Dry
34%
Dry
34%
Dry
35%
Dry
40%
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
1018 hPa
High
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
38°
37°
37°
37°
37°
37°
37°
37°
37°
UV Index
1
2
3
3
3
2
1
0
0
Air quality
32
Good
30
Good
27
Good
29
Good
33
Good
36
Good
39
Good
39
Good
38
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
0.23 μg/ft3
0.21 μg/ft3
0.19 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
PM25
0.22 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
0.10 μg/ft3
NO2
7.36 ppb
6.14 ppb
4.92 ppb
3.7 ppb
3.24 ppb
2.78 ppb
2.32 ppb
3.12 ppb
3.93 ppb
SO2
1.24 ppb
1.16 ppb
1.08 ppb
1 ppb
0.88 ppb
0.76 ppb
0.65 ppb
0.67 ppb
0.69 ppb
CO
0.24 ppb
0.22 ppb
0.2 ppb
0.18 ppb
0.18 ppb
0.17 ppb
0.17 ppb
0.17 ppb
0.18 ppb
O3
19 ppb
24.6 ppb
30.3 ppb
35.9 ppb
38.9 ppb
41.9 ppb
44.8 ppb
42.7 ppb
40.5 ppb