Northern Virginia
Rise 6:25AM
Set 8:01PM
Reporting Location : Ashburn, VA
Cloudy. Warm.
Rise 6:25AM
Set 8:01PM
Waxing gibbous
Rise7:07PM
Set3:25AM
SATURDAY AFTERNOON
IAD / Delays under 15 minutes
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Rockville | 60 ppb | ![]() |
Shenandoah NP | 48 ppb | ![]() |
South Carroll | 74 ppb | ![]() |
MORGANTOWN | 45 ppb | ![]() |
Hagerstown | 54 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
15 Aug | Particulates smaller than 2.5 microns | 69 ppb | ![]() |
16 Aug | Particulates smaller than 2.5 microns | 64 ppb | ![]() |
17 Aug | Particulates smaller than 2.5 microns | 56 ppb | ![]() |
18 Aug | Particulates smaller than 2.5 microns | 56 ppb | ![]() |
19 Aug | Particulates smaller than 2.5 microns | 44 ppb | ![]() |
20 Aug | Particulates smaller than 2.5 microns | 39 ppb | ![]() |
21 Aug | Particulates smaller than 2.5 microns | 39 ppb | ![]() |
Rise 6:25AM
Set 8:01PM
Waxing gibbous
Rise7:07PM
Set3:25AM
SATURDAY AFTERNOON
IAD / Delays under 15 minutes
Extended Forecast
Date | Category | Reason |
---|---|---|
17 Aug Saturday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
18 Aug Sunday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
19 Aug Monday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
20 Aug Tuesday | ![]() |
strong winds, well-mixed atmosphere, low pressure |
21 Aug Wednesday | ![]() |
well-mixed atmosphere, low pressure |
22 Aug Thursday | ![]() |
well-mixed atmosphere, low pressure |
23 Aug Friday | ![]() |
well-mixed atmosphere |
Detailed Forecast
Date | Category | Reason |
---|---|---|
17 Aug Afternoon | ![]() |
precipitation, well-mixed atmosphere, low pressure |
17 Aug Evening | ![]() |
well-mixed atmosphere, low pressure |
18 Aug Night | ![]() |
precipitation, well-mixed atmosphere, low pressure |
18 Aug Morning | ![]() |
well-mixed atmosphere, low pressure |
18 Aug Afternoon | ![]() |
precipitation, well-mixed atmosphere, low pressure |
18 Aug Evening | ![]() |
precipitation, well-mixed atmosphere, low pressure |
19 Aug Night | ![]() |
well-mixed atmosphere, low pressure |
19 Aug Morning | ![]() |
well-mixed atmosphere, low pressure |