and then 
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Rise 7:14AM
Set 4:47PM
Reporting Station : Leesburg / Godfrey, VA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
32°F
Clear. Chilly.
- 80%
- 5 mphW
-
80%
Humidity -
27°F
Dew Point -
27°F
Comfort Level -
10 mi
Visibility -
30.15 in
Barometric Pressure - Air Quality
Last Quarter
Rise12:41AM
Set1:20PM
THURSDAY NIGHT
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 34 ppb |  Good |
| Shenandoah NP | 37 ppb | Good |
| WIDEWATER | 35 ppb | Good |
| CORBIN | 36 ppb | Good |
| SUMERDUCK | 34 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 05 Dec | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 06 Dec | Particulates smaller than 2.5 microns | 29 ppb | Good |
| 07 Dec | Particulates smaller than 2.5 microns | 42 ppb | Good |
| 08 Dec | Particulates smaller than 2.5 microns | 53 ppb |  Moderate |
| 09 Dec | Particulates smaller than 2.5 microns | 57 ppb | Moderate |
| 10 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
| 11 Dec | Particulates smaller than 2.5 microns | n/a | Moderate |
Metropolitan Washington
Suburban DC
Maryland Piedmont
Rise 7:14AM
Set 4:47PM
Last Quarter
Rise12:41AM
Set1:20PM
THURSDAY NIGHT
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 07 Dec Thursday | Good |
well-mixed atmosphere, low pressure |
| 08 Dec Friday | Good |
well-mixed atmosphere, low pressure |
| 09 Dec Saturday | Good |
well-mixed atmosphere, low pressure |
| 10 Dec Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 11 Dec Monday | Good |
strong winds, precipitation, well-mixed atmosphere, low pressure |
| 12 Dec Tuesday | Good |
well-mixed atmosphere, low pressure |
| 13 Dec Wednesday | Good |
cold temperatures, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 07 Dec Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 07 Dec Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 07 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 07 Dec Evening | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 08 Dec Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 08 Dec Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 08 Dec Afternoon | Good |
well-mixed atmosphere, low pressure |
| 08 Dec Evening | Good |
well-mixed atmosphere, low pressure |