Hourly Weather in Red Knob, West Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
1 km/h
Calm
10 km/h
Light
11 km/h
Light
10 km/h
Light
8 km/h
Calm
5 km/h
Calm
6 km/h
Calm
9 km/h
Light
Humidity
54%
Comfortable
45%
Comfortable
45%
Comfortable
43%
Dry
45%
Comfortable
47%
Comfortable
48%
Comfortable
54%
Comfortable
56%
Comfortable
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1011 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
Clouds
50%
100%
6%
1%
100%
100%
100%
100%
100%
Dew point
18°
16°
17°
16°
17°
17°
17°
18°
17°
UV Index
3
3
3
2
1
0
0
0
0
Air quality
44
Good
49
Good
53
Moderate
55
Moderate
58
Moderate
61
Moderate
64
Moderate
116
Unhealthy for sensitive groups
111
Unhealthy for sensitive groups
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
45.4 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
28 μg/m3
44.3 μg/m3
42.1 μg/m3
PM25
7.8 μg/m3
8.7 μg/m3
10 μg/m3
11.4 μg/m3
12.9 μg/m3
14.4 μg/m3
15.7 μg/m3
41.4 μg/m3
39.6 μg/m3
NO2
0.4 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.8 ppb
1.1 ppb
1.3 ppb
1.4 ppb
1.4 ppb
SO2
1.2 ppb
1.4 ppb
1.5 ppb
1.6 ppb
1.6 ppb
1.6 ppb
1.6 ppb
1.7 ppb
1.7 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
28.7 ppb
29.9 ppb
31.6 ppb
33.5 ppb
35.5 ppb
37.5 ppb
39.1 ppb
53 ppb
51.7 ppb