Hourly Weather in Knox, North Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
7 mph
Light
6 mph
Light
5 mph
Light
5 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
63%
Humid
67%
Humid
69%
Humid
74%
Extremely humid
78%
Extremely humid
79%
Extremely humid
92%
Extremely humid
92%
Extremely humid
92%
Extremely 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
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
Clouds
83%
55%
54%
77%
100%
80%
5%
11%
9%
Dew point
51°
51°
51°
52°
52°
51°
54°
54°
53°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
47
Good
45
Good
43
Good
43
Good
42
Good
41
Good
41
Good
40
Good
38
Good
Pollen index
Tree
0 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
2 / 5
2 / 5
3 / 5
2 / 5
2 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.42 μg/ft3
0.39 μg/ft3
0.38 μg/ft3
0.41 μg/ft3
0.39 μg/ft3
0.38 μg/ft3
0.37 μg/ft3
0.36 μg/ft3
0.34 μg/ft3
PM25
0.30 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
0.29 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
NO2
0.24 ppb
0.37 ppb
0.5 ppb
0.64 ppb
0.71 ppb
0.77 ppb
0.84 ppb
0.82 ppb
0.81 ppb
SO2
0.01 ppb
0.01 ppb
0.01 ppb
0.01 ppb
0.01 ppb
0.02 ppb
0.03 ppb
0.03 ppb
0.04 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.19 ppb
0.19 ppb
O3
41.14 ppb
37.9 ppb
34.65 ppb
31.4 ppb
29.84 ppb
28.28 ppb
26.72 ppb
24.76 ppb
22.81 ppb