Hourly Weather in Alta View, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 km/h
Light
2 km/h
Calm
5 km/h
Calm
4 km/h
Calm
4 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
Humidity
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
93%
Extremely humid
92%
Extremely humid
94%
Extremely humid
95%
Extremely humid
96%
Extremely humid
Visibility
8 km
Fair
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
13 km
Good
12 km
Good
11 km
Good
Pressure
1021 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
Normal
Clouds
100%
89%
100%
100%
62%
63%
100%
100%
100%
Dew point
18°
18°
18°
18°
18°
18°
18°
18°
18°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
36
Good
37
Good
39
Good
43
Good
46
Good
50
Moderate
52
Moderate
53
Moderate
43
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
8.1 μg/m3
PM25
6.4 μg/m3
6.6 μg/m3
7 μg/m3
7.6 μg/m3
8.2 μg/m3
8.9 μg/m3
9.5 μg/m3
10.1 μg/m3
7.6 μg/m3
NO2
2.2 ppb
2.7 ppb
3 ppb
3 ppb
2.9 ppb
2.8 ppb
2.6 ppb
2.2 ppb
1.9 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 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
30.2 ppb
30.2 ppb
30.1 ppb
30 ppb
29.9 ppb
29.7 ppb
29.6 ppb
29.5 ppb
25.6 ppb