Northern Virginia
Rise 6:04AM
Set 8:28PM
Reporting Station : Leesburg / Godfrey, VA
Clear. Mild.
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Rise 6:04AM
Set 8:28PM
Waning gibbous
Rise10:46PM
Set9:39AM
WEDNESDAY EVENING
IAD / Delays under 15 minutes
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
BUTLER MANUF. CO NEAR REST | 50 ppb | Good |
Rockville | 55 ppb | Moderate |
South Carroll | 58 ppb | Moderate |
MORGANTOWN | 55 ppb | Moderate |
Frederick Airport | 58 ppb | Moderate |
Hagerstown | 56 ppb | Moderate |
CORBIN | 32 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
23 Jul | Particulates smaller than 2.5 microns | 39 ppb | Good |
24 Jul | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
25 Jul | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
26 Jul | Particulates smaller than 2.5 microns | 39 ppb | Good |
27 Jul | Particulates smaller than 2.5 microns | 39 ppb | Good |
28 Jul | Particulates smaller than 2.5 microns | n/a | Good |
29 Jul | Particulates smaller than 2.5 microns | n/a | Good |
Rise 6:04AM
Set 8:28PM
Waning gibbous
Rise10:46PM
Set9:39AM
WEDNESDAY EVENING
IAD / Delays under 15 minutes
Extended Forecast
Date | Category | Reason |
---|---|---|
25 Jul Thursday | Good | precipitation, well-mixed atmosphere, low pressure |
26 Jul Friday | Good | well-mixed atmosphere, low pressure |
27 Jul Saturday | Good | well-mixed atmosphere, low pressure |
28 Jul Sunday | Good | well-mixed atmosphere, low pressure |
29 Jul Monday | Good | well-mixed atmosphere, low pressure |
30 Jul Tuesday | Good | precipitation, well-mixed atmosphere, low pressure |
31 Jul Wednesday | Good | precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
24 Jul Evening | Good | well-mixed atmosphere, low pressure |
25 Jul Night | Good | well-mixed atmosphere, low pressure |
25 Jul Morning | Good | well-mixed atmosphere, low pressure |
25 Jul Afternoon | Good | precipitation, well-mixed atmosphere, low pressure |
25 Jul Evening | Good | well-mixed atmosphere, low pressure |
26 Jul Night | Good | well-mixed atmosphere, low pressure |
26 Jul Morning | Good | well-mixed atmosphere, low pressure |
26 Jul Afternoon | Good | well-mixed atmosphere, low pressure |