Hourly Weather in Ashburn Mountain, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
26 mph
Strong
26 mph
Strong
24 mph
Strong
22 mph
Strong
21 mph
Strong
21 mph
Strong
22 mph
Strong
22 mph
Strong
22 mph
Strong
Humidity
13%
Extremely dry
13%
Extremely dry
14%
Extremely dry
18%
Extremely dry
21%
Very dry
22%
Very dry
23%
Very dry
25%
Very dry
27%
Very dry
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
5%
0%
0%
0%
0%
0%
0%
1%
1%
Dew point
2°
2°
2°
3°
4°
4°
4°
5°
6°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
47
Good
47
Good
48
Good
48
Good
48
Good
47
Good
47
Good
46
Good
45
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
0.01 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
PM25
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
NO2
0.1 ppb
0.17 ppb
0.24 ppb
0.3 ppb
0.39 ppb
0.48 ppb
0.57 ppb
0.54 ppb
0.5 ppb
SO2
0.08 ppb
0.08 ppb
0.09 ppb
0.09 ppb
0.1 ppb
0.11 ppb
0.12 ppb
0.13 ppb
0.14 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
53.6 ppb
52.9 ppb
52.2 ppb
51.4 ppb
49.7 ppb
47.9 ppb
46.2 ppb
46.1 ppb
46.1 ppb