and then 
to Add to home screen Northern Virginia
Rise 6:07AM
Set 8:24PM
Reporting Station : Leesburg / Godfrey, VA
There are
3 Weather Alerts
for your area.
3 Weather Alerts
for your area.
86°F
Sunny. Warm.
- 49%
- 8 mphSSW
-
49%
Humidity -
64°F
Dew Point -
87°F
Comfort Level -
10 mi
Visibility -
30.04 in
Barometric Pressure - Air Quality
Last Quarter
Rise12:05AM
Set2:31PM
SUNDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 60 ppb |  Moderate |
| Rockville | 60 ppb | Moderate |
| Shenandoah NP | 55 ppb | Moderate |
| South Carroll | 58 ppb | Moderate |
| Frederick Airport | 60 ppb | Moderate |
| WIDEWATER | 14 ppb |  Good |
| Hagerstown | 61 ppb | Moderate |
| CORBIN | 52 ppb | Moderate |
| SUMERDUCK | 50 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 27 Jul | Particulates smaller than 2.5 microns | 43 ppb | Good |
| 28 Jul | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 29 Jul | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 30 Jul | Particulates smaller than 2.5 microns | 56 ppb | Moderate |
| 31 Jul | Particulates smaller than 2.5 microns | 58 ppb | Moderate |
| 01 Aug | Particulates smaller than 2.5 microns | n/a | Moderate |
| 02 Aug | Particulates smaller than 2.5 microns | n/a | Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:07AM
Set 8:24PM
Last Quarter
Rise12:05AM
Set2:31PM
SUNDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 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 |
| 01 Aug Thursday | Good |
well-mixed atmosphere, low pressure |
| 02 Aug Friday | Good |
well-mixed atmosphere, low pressure |
| 03 Aug Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 04 Aug Sunday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 28 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 29 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 29 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 29 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 29 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 30 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 30 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 30 Jul Afternoon | Good |
precipitation, well-mixed atmosphere, low pressure |