and then 
to Add to home screen Northern Virginia
Rise 6:10AM
Set 8:21PM
Reporting Station : Leesburg / Godfrey, VA
There is
1 Weather Alert
for your area.
1 Weather Alert
for your area.
88°F
Scattered clouds. Warm.
- 62%
- 9 mphWNW
-
62%
Humidity -
73°F
Dew Point -
96°F
Comfort Level -
10 mi
Visibility -
29.95 in
Barometric Pressure - Air Quality
Waning crescent
Rise2:00AM
Set6:00PM
WEDNESDAY MORNING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 37 ppb |  Good |
| Rockville | 40 ppb | Good |
| Shenandoah NP | 44 ppb | Good |
| South Carroll | 40 ppb | Good |
| MORGANTOWN | 48 ppb | Good |
| Frederick Airport | 37 ppb | Good |
| WIDEWATER | 34 ppb | Good |
| Hagerstown | 39 ppb | Good |
| CORBIN | 39 ppb | Good |
| SUMERDUCK | 42 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 29 Jul | Particulates smaller than 2.5 microns | 58 ppb |  Moderate |
| 30 Jul | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 31 Jul | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 01 Aug | Particulates smaller than 2.5 microns | 53 ppb | Moderate |
| 02 Aug | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 03 Aug | Particulates smaller than 2.5 microns | n/a | Moderate |
| 04 Aug | Particulates smaller than 2.5 microns | n/a | Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:10AM
Set 8:21PM
Waning crescent
Rise2:00AM
Set6:00PM
WEDNESDAY MORNING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 31 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Thursday | Good |
well-mixed atmosphere, low pressure |
| 02 Aug Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 03 Aug Saturday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 04 Aug Sunday | Good |
well-mixed atmosphere, low pressure |
| 05 Aug Monday | Good |
well-mixed atmosphere, low pressure |
| 06 Aug Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 31 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 31 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 31 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Night | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Morning | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Afternoon | Good |
well-mixed atmosphere, low pressure |
| 01 Aug Evening | Good |
well-mixed atmosphere, low pressure |
| 02 Aug Night | Good |
well-mixed atmosphere, low pressure |