Northern Virginia
Rise 5:53AM
Set 8:19PM
Reporting Station : Manassas Municipal, VA
Overcast. Mild.
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Rise 5:53AM
Set 8:19PM
Waxing gibbous
Rise4:43PM
Set3:47AM
SUNDAY MORNING
IAD / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Shenandoah NP | 35 ppb | Good |
Rockville | 34 ppb | Good |
South Carroll | 44 ppb | Good |
CORBIN | 38 ppb | Good |
Frederick Airport | 41 ppb | Good |
MORGANTOWN | 50 ppb | Good |
Hagerstown | 42 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
17 May | Particulates smaller than 2.5 microns | 29 ppb | Good |
18 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
19 May | Particulates smaller than 2.5 microns | 28 ppb | Good |
20 May | Particulates smaller than 2.5 microns | 33 ppb | Good |
21 May | Particulates smaller than 2.5 microns | 50 ppb | Good |
22 May | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
23 May | Particulates smaller than 2.5 microns | n/a | Moderate |
Rise 5:53AM
Set 8:19PM
Waxing gibbous
Rise4:43PM
Set3:47AM
SUNDAY MORNING
IAD / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
19 May Sunday | Good | well-mixed atmosphere, low pressure |
20 May Monday | Good | well-mixed atmosphere, low pressure |
21 May Tuesday | Good | well-mixed atmosphere, low pressure |
22 May Wednesday | Good | well-mixed atmosphere, low pressure |
23 May Thursday | Good | precipitation, well-mixed atmosphere, low pressure |
24 May Friday | Good | well-mixed atmosphere, low pressure |
25 May Saturday | Good | well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
19 May Morning | Good | well-mixed atmosphere, low pressure |
19 May Afternoon | Good | well-mixed atmosphere, low pressure |
19 May Evening | Good | well-mixed atmosphere, low pressure |
20 May Night | Good | well-mixed atmosphere, low pressure |
20 May Morning | Good | well-mixed atmosphere, low pressure |
20 May Afternoon | Good | well-mixed atmosphere, low pressure |
20 May Evening | Good | well-mixed atmosphere, low pressure |
21 May Night | Good | well-mixed atmosphere, low pressure |