Northern Virginia
Rise 6:29AM
Set 7:55PM
Reporting Station : Leesburg / Godfrey, VA
Partly sunny. Mild.
Rise 6:29AM
Set 7:55PM
Waning gibbous
Rise9:13PM
Set8:33AM
WEDNESDAY AFTERNOON
IAD / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
BUTLER MANUF. CO NEAR REST | 34 ppb | ![]() |
South Carroll | 37 ppb | ![]() |
MORGANTOWN | 41 ppb | ![]() |
Frederick Airport | 36 ppb | ![]() |
WIDEWATER | 39 ppb | ![]() |
Hagerstown | 39 ppb | ![]() |
CORBIN | 37 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
19 Aug | Particulates smaller than 2.5 microns | 28 ppb | ![]() |
20 Aug | Particulates smaller than 2.5 microns | 28 ppb | ![]() |
21 Aug | Particulates smaller than 2.5 microns | 28 ppb | ![]() |
22 Aug | Particulates smaller than 2.5 microns | 39 ppb | ![]() |
23 Aug | Particulates smaller than 2.5 microns | 50 ppb | ![]() |
24 Aug | Particulates smaller than 2.5 microns | n/a | ![]() |
25 Aug | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 6:29AM
Set 7:55PM
Waning gibbous
Rise9:13PM
Set8:33AM
WEDNESDAY AFTERNOON
IAD / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
21 Aug Wednesday | ![]() |
well-mixed atmosphere, low pressure |
22 Aug Thursday | ![]() |
well-mixed atmosphere, low pressure |
23 Aug Friday | ![]() |
well-mixed atmosphere, low pressure |
24 Aug Saturday | ![]() |
well-mixed atmosphere, low pressure |
25 Aug Sunday | ![]() |
well-mixed atmosphere, low pressure |
26 Aug Monday | ![]() |
well-mixed atmosphere, low pressure |
27 Aug Tuesday | ![]() |
well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
21 Aug Afternoon | ![]() |
well-mixed atmosphere, low pressure |
21 Aug Evening | ![]() |
well-mixed atmosphere, low pressure |
22 Aug Night | ![]() |
well-mixed atmosphere, low pressure |
22 Aug Morning | ![]() |
well-mixed atmosphere, low pressure |
22 Aug Afternoon | ![]() |
well-mixed atmosphere, low pressure |
22 Aug Evening | ![]() |
well-mixed atmosphere, low pressure |
23 Aug Night | ![]() |
well-mixed atmosphere, low pressure |
23 Aug Morning | ![]() |
well-mixed atmosphere, low pressure |