Hourly Weather in Alta, West Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
1 km/h
Calm
3 km/h
Calm
4 km/h
Calm
2 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
6 km/h
Calm
Humidity
50%
Comfortable
51%
Comfortable
62%
Humid
69%
Humid
62%
Humid
63%
Humid
63%
Humid
66%
Humid
69%
Humid
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
1014 hPa
Normal
1013 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
0%
1%
7%
34%
3%
69%
38%
52%
73%
Dew point
15°
16°
18°
19°
17°
17°
16°
16°
16°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
51
Moderate
52
Moderate
54
Moderate
56
Moderate
57
Moderate
58
Moderate
84
Moderate
87
Moderate
88
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
16.5 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
27.1 μg/m3
28.5 μg/m3
29.2 μg/m3
PM25
9.1 μg/m3
9.8 μg/m3
10.6 μg/m3
11.5 μg/m3
12.3 μg/m3
12.9 μg/m3
26.6 μg/m3
28.1 μg/m3
28.8 μg/m3
NO2
0.7 ppb
1.1 ppb
1.4 ppb
2.1 ppb
2.7 ppb
3.2 ppb
4.4 ppb
4.8 ppb
5.2 ppb
SO2
1 ppb
0.8 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
44.8 ppb
45.4 ppb
46 ppb
46.6 ppb
47.3 ppb
47.8 ppb
35.5 ppb
31.2 ppb
26.8 ppb