Northern Virginia
Rise 6:27AM
Set 7:58PM
Reporting Station : Leesburg / Godfrey, VA
Partly sunny. Mild.
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Rise 6:27AM
Set 7:58PM
Full moon
Rise8:18PM
Set5:59AM
MONDAY NIGHT
IAD / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
BUTLER MANUF. CO NEAR REST | 48 ppb | Good |
Rockville | 52 ppb | Moderate |
Shenandoah NP | 50 ppb | Good |
South Carroll | 48 ppb | Good |
Frederick Airport | 44 ppb | Good |
WIDEWATER | 45 ppb | Good |
Hagerstown | 53 ppb | Moderate |
CORBIN | 38 ppb | Good |
SUMERDUCK | 42 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
17 Aug | Particulates smaller than 2.5 microns | 62 ppb | Moderate |
18 Aug | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
19 Aug | Particulates smaller than 2.5 microns | 44 ppb | Good |
20 Aug | Particulates smaller than 2.5 microns | 39 ppb | Good |
21 Aug | Particulates smaller than 2.5 microns | 39 ppb | Good |
22 Aug | Particulates smaller than 2.5 microns | n/a | Good |
23 Aug | Particulates smaller than 2.5 microns | n/a | Good |
Rise 6:27AM
Set 7:58PM
Full moon
Rise8:18PM
Set5:59AM
MONDAY NIGHT
IAD / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
19 Aug Monday | Good | well-mixed atmosphere, low pressure |
20 Aug Tuesday | Good | well-mixed atmosphere, low pressure |
21 Aug Wednesday | Good | well-mixed atmosphere, low pressure |
22 Aug Thursday | Good | well-mixed atmosphere, low pressure |
23 Aug Friday | Good | well-mixed atmosphere, low pressure |
24 Aug Saturday | Good | well-mixed atmosphere, low pressure |
25 Aug Sunday | Good | well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
19 Aug Morning | Good | well-mixed atmosphere, low pressure |
19 Aug Afternoon | Good | well-mixed atmosphere, low pressure |
19 Aug Evening | Good | strong winds, well-mixed atmosphere, low pressure |
20 Aug Night | Good | well-mixed atmosphere, low pressure |
20 Aug Morning | Good | well-mixed atmosphere, low pressure |
20 Aug Afternoon | Good | well-mixed atmosphere, low pressure |
20 Aug Evening | Good | well-mixed atmosphere, low pressure |
21 Aug Night | Good | well-mixed atmosphere, low pressure |