Northern Virginia
Rise 5:58AM
Set 8:33PM
Reporting Station : Leesburg / Godfrey, VA
Passing clouds. Mild.
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Rise 5:58AM
Set 8:33PM
Waxing gibbous
Rise5:35PM
Set1:58AM
WEDNESDAY EVENING
IAD / Delays from 30 to 45 minutes
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Rockville | 66 ppb | Moderate |
Shenandoah NP | 59 ppb | Moderate |
South Carroll | 66 ppb | Moderate |
MORGANTOWN | 46 ppb | Good |
Frederick Airport | 70 ppb | Moderate |
Hagerstown | 63 ppb | Moderate |
CORBIN | 57 ppb | Moderate |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
16 Jul | Particulates smaller than 2.5 microns | 61 ppb | Moderate |
17 Jul | Particulates smaller than 2.5 microns | 62 ppb | Moderate |
18 Jul | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
19 Jul | Particulates smaller than 2.5 microns | 44 ppb | Good |
20 Jul | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
21 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
22 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
Rise 5:58AM
Set 8:33PM
Waxing gibbous
Rise5:35PM
Set1:58AM
WEDNESDAY EVENING
IAD / Delays from 30 to 45 minutes
Extended Forecast
Date | Category | Reason |
---|---|---|
18 Jul Thursday | Good | well-mixed atmosphere, low pressure |
19 Jul Friday | Good | well-mixed atmosphere, low pressure |
20 Jul Saturday | Good | well-mixed atmosphere, low pressure |
21 Jul Sunday | Good | well-mixed atmosphere, low pressure |
22 Jul Monday | Good | precipitation, well-mixed atmosphere, low pressure |
23 Jul Tuesday | Good | precipitation, well-mixed atmosphere, low pressure |
24 Jul Wednesday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
17 Jul Evening | Good | precipitation, well-mixed atmosphere, low pressure |
18 Jul Night | Good | well-mixed atmosphere, low pressure |
18 Jul Morning | Good | well-mixed atmosphere, low pressure |
18 Jul Afternoon | Good | well-mixed atmosphere, low pressure |
18 Jul Evening | Good | well-mixed atmosphere, low pressure |
19 Jul Night | Good | well-mixed atmosphere, low pressure |
19 Jul Morning | Good | well-mixed atmosphere, low pressure |
19 Jul Afternoon | Good | well-mixed atmosphere, low pressure |