Northern Virginia
Rise 5:44AM
Set 8:39PM
Reporting Station : Leesburg / Godfrey, VA
Scattered clouds. Warm.
Rise 5:44AM
Set 8:39PM
Waxing gibbous
Rise7:53PM
Set4:04AM
THURSDAY MORNING
IAD / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
BUTLER MANUF. CO NEAR REST | 55 ppb | ![]() |
Rockville | 68 ppb | ![]() |
Shenandoah NP | 50 ppb | ![]() |
South Carroll | 68 ppb | ![]() |
MORGANTOWN | 49 ppb | ![]() |
Frederick Airport | 77 ppb | ![]() |
WIDEWATER | 42 ppb | ![]() |
Hagerstown | 64 ppb | ![]() |
CORBIN | 44 ppb | ![]() |
SUMERDUCK | 52 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
18 Jun | Particulates smaller than 2.5 microns | 57 ppb | ![]() |
19 Jun | Particulates smaller than 2.5 microns | 60 ppb | ![]() |
20 Jun | Particulates smaller than 2.5 microns | 60 ppb | ![]() |
21 Jun | Particulates smaller than 2.5 microns | 58 ppb | ![]() |
22 Jun | Particulates smaller than 2.5 microns | 58 ppb | ![]() |
23 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
24 Jun | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 5:44AM
Set 8:39PM
Waxing gibbous
Rise7:53PM
Set4:04AM
THURSDAY MORNING
IAD / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
20 Jun Thursday | ![]() |
well-mixed atmosphere, low pressure |
21 Jun Friday | ![]() |
well-mixed atmosphere, low pressure |
22 Jun Saturday | ![]() |
well-mixed atmosphere, low pressure |
23 Jun Sunday | ![]() |
well-mixed atmosphere, low pressure |
24 Jun Monday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
25 Jun Tuesday | ![]() |
well-mixed atmosphere, low pressure |
26 Jun Wednesday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
20 Jun Afternoon | ![]() |
well-mixed atmosphere, low pressure |
20 Jun Evening | ![]() |
well-mixed atmosphere, low pressure |
21 Jun Night | ![]() |
well-mixed atmosphere, low pressure |
21 Jun Morning | ![]() |
well-mixed atmosphere, low pressure |
21 Jun Afternoon | ![]() |
well-mixed atmosphere, low pressure |
21 Jun Evening | ![]() |
well-mixed atmosphere, low pressure |
22 Jun Night | ![]() |
well-mixed atmosphere, low pressure |
22 Jun Morning | ![]() |
well-mixed atmosphere, low pressure |