Hourly Weather in Mountain View, Virginia, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
0 km/h
Calm
4 km/h
Calm
4 km/h
Calm
4 km/h
Calm
5 km/h
Calm
5 km/h
Calm
1 km/h
Calm
1 km/h
Calm
4 km/h
Calm
Humidity
89%
Extremely humid
89%
Extremely humid
90%
Extremely humid
90%
Extremely humid
90%
Extremely humid
83%
Extremely humid
82%
Extremely humid
84%
Extremely humid
84%
Extremely humid
Visibility
16 km
Good
14 km
Good
14 km
Good
13 km
Good
13 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
Pressure
1016 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
Clouds
45%
1%
0%
3%
1%
1%
0%
0%
1%
Dew point
21°
20°
20°
19°
19°
17°
17°
17°
17°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
27
Good
28
Good
29
Good
30
Good
34
Good
39
Good
44
Good
48
Good
56
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
12.4 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
12.3 μg/m3
PM25
3.7 μg/m3
4 μg/m3
4.5 μg/m3
5.2 μg/m3
6.1 μg/m3
6.9 μg/m3
7.8 μg/m3
8.5 μg/m3
11.9 μg/m3
NO2
2.2 ppb
3.2 ppb
4.1 ppb
4.5 ppb
4.8 ppb
5.2 ppb
4.6 ppb
4 ppb
2.7 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
29.1 ppb
29.8 ppb
31 ppb
32.6 ppb
34.6 ppb
36.6 ppb
38.6 ppb
40.3 ppb
19.2 ppb