and then 
to Add to home screen Northern Virginia
Rise 6:58AM
Set 7:05PM
Reporting Station : Leesburg / Godfrey, VA
There are
5 Weather Alerts
for your area.
5 Weather Alerts
for your area.
72°F
Mostly cloudy. Mild.
- 83%
- 6 mphESE
-
83%
Humidity -
66°F
Dew Point -
71°F
Comfort Level -
10 mi
Visibility -
30.01 in
Barometric Pressure - Air Quality
Waning gibbous
Rise9:52PM
Set12:33PM
SUNDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 37 ppb |  Good |
| Rockville | 37 ppb | Good |
| Shenandoah NP | 47 ppb | Good |
| South Carroll | 47 ppb | Good |
| Frederick Airport | 42 ppb | Good |
| WIDEWATER | 32 ppb | Good |
| Hagerstown | 41 ppb | Good |
| CORBIN | 31 ppb | Good |
| SUMERDUCK | 26 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 21 Sep | Particulates smaller than 2.5 microns | 45 ppb | Good |
| 22 Sep | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 23 Sep | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 24 Sep | Particulates smaller than 2.5 microns | 53 ppb |  Moderate |
| 25 Sep | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 26 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
| 27 Sep | Particulates smaller than 2.5 microns | n/a | Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:58AM
Set 7:05PM
Waning gibbous
Rise9:52PM
Set12:33PM
SUNDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 22 Sep Sunday | Good |
well-mixed atmosphere, low pressure |
| 23 Sep Monday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 25 Sep Wednesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 26 Sep Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 27 Sep Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 28 Sep Saturday | Good |
strong winds, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 22 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 22 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 23 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 23 Sep Morning | Good |
precipitation, well-mixed atmosphere, low pressure |
| 23 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 23 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 24 Sep Night | Good |
precipitation, well-mixed atmosphere, low pressure |
| 24 Sep Morning | Good |
precipitation, well-mixed atmosphere, low pressure |