and then 
to Add to home screen Northern Virginia
Rise 5:49AM
Set 8:38PM
Reporting Station : Leesburg / Godfrey, VA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
88°F
Sunny. Warm.
- 52%
- 6 mphSW
-
52%
Humidity -
68°F
Dew Point -
91°F
Comfort Level -
10 mi
Visibility -
30.16 in
Barometric Pressure - Air Quality
Waxing gibbous
Rise4:20PM
Set1:38AM
SATURDAY AFTERNOON
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 47 ppb |  Good |
| Rockville | 52 ppb |  Moderate |
| South Carroll | 54 ppb | Moderate |
| MORGANTOWN | 57 ppb | Moderate |
| Frederick Airport | 54 ppb | Moderate |
| WIDEWATER | 54 ppb | Moderate |
| Hagerstown | 52 ppb | Moderate |
| CORBIN | 52 ppb | Moderate |
| SUMERDUCK | 43 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 03 Jul | Particulates smaller than 2.5 microns | 52 ppb | Moderate |
| 04 Jul | Particulates smaller than 2.5 microns | 102 ppb |  Unhealthy for Sensitive Groups |
| 05 Jul | Particulates smaller than 2.5 microns | 75 ppb | Moderate |
| 06 Jul | Particulates smaller than 2.5 microns | 60 ppb | Moderate |
| 07 Jul | Particulates smaller than 2.5 microns | 58 ppb | Moderate |
| 08 Jul | Particulates smaller than 2.5 microns | 60 ppb | Moderate |
| 09 Jul | Particulates smaller than 2.5 microns | n/a | Moderate |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 5:49AM
Set 8:38PM
Waxing gibbous
Rise4:20PM
Set1:38AM
SATURDAY AFTERNOON
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Jul Saturday | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Sunday | Good |
well-mixed atmosphere, low pressure |
| 07 Jul Monday | Good |
well-mixed atmosphere, low pressure |
| 08 Jul Tuesday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 09 Jul Wednesday | Good |
well-mixed atmosphere, low pressure |
| 10 Jul Thursday | Good |
precipitation, well-mixed atmosphere, low pressure |
| 11 Jul Friday | Good |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 05 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 05 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Morning | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Afternoon | Good |
well-mixed atmosphere, low pressure |
| 06 Jul Evening | Good |
well-mixed atmosphere, low pressure |
| 07 Jul Night | Good |
well-mixed atmosphere, low pressure |
| 07 Jul Morning | Good |
well-mixed atmosphere, low pressure |