Hourly Weather in Alum Knob, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
7 km/h
Calm
11 km/h
Light
12 km/h
Light
14 km/h
Light
11 km/h
Light
8 km/h
Calm
9 km/h
Light
9 km/h
Light
Humidity
92%
Extremely humid
82%
Extremely humid
74%
Extremely humid
68%
Humid
56%
Comfortable
51%
Comfortable
47%
Comfortable
42%
Dry
40%
Dry
Visibility
15 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
1013 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
84%
100%
100%
73%
2%
7%
100%
0%
5%
Dew point
20°
20°
20°
20°
18°
18°
17°
15°
15°
UV Index
1
3
5
7
8
8
7
5
3
Air quality
38
Good
40
Good
44
Good
49
Good
52
Moderate
54
Moderate
55
Moderate
83
Moderate
87
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
28.1 μg/m3
29.9 μg/m3
PM25
6.7 μg/m3
7.2 μg/m3
7.9 μg/m3
8.8 μg/m3
9.7 μg/m3
10.5 μg/m3
11.2 μg/m3
26.2 μg/m3
27.8 μg/m3
NO2
0.9 ppb
0.6 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
SO2
0.1 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
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
22.4 ppb
24.1 ppb
26.4 ppb
29.1 ppb
31.8 ppb
34.5 ppb
36.8 ppb
45.9 ppb
46.9 ppb