and then 
to Add to home screen Northern Virginia
Rise 6:46AM
Set 7:26PM
Reporting Station : Leesburg / Godfrey, VA
There are
2 Weather Alerts
for your area.
2 Weather Alerts
for your area.
46°F
Clear. Cool.
- 93%
- 0 mphN
-
93%
Humidity -
45°F
Dew Point -
46°F
Comfort Level -
10 mi
Visibility -
30.19 in
Barometric Pressure - Air Quality
Waxing crescent
Rise1:06PM
Set10:26PM
MONDAY NIGHT
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 38 ppb |  Good |
| Rockville | 40 ppb | Good |
| Shenandoah NP | 37 ppb | Good |
| South Carroll | 41 ppb | Good |
| Frederick Airport | 41 ppb | Good |
| WIDEWATER | 36 ppb | Good |
| Hagerstown | 43 ppb | Good |
| CORBIN | 37 ppb | Good |
| SUMERDUCK | 35 ppb | Good |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 07 Sep | Particulates smaller than 2.5 microns | 27 ppb | Good |
| 08 Sep | Particulates smaller than 2.5 microns | 17 ppb | Good |
| 09 Sep | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 10 Sep | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 11 Sep | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 12 Sep | Particulates smaller than 2.5 microns | n/a | Good |
| 13 Sep | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 6:46AM
Set 7:26PM
Waxing crescent
Rise1:06PM
Set10:26PM
MONDAY NIGHT
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 09 Sep Monday | Good |
well-mixed atmosphere, low pressure |
| 10 Sep Tuesday | Good |
well-mixed atmosphere, low pressure |
| 11 Sep Wednesday | Good |
well-mixed atmosphere, low pressure |
| 12 Sep Thursday | Good |
well-mixed atmosphere, low pressure |
| 13 Sep Friday | Good |
well-mixed atmosphere, low pressure |
| 14 Sep Saturday | Good |
well-mixed atmosphere, low pressure |
| 15 Sep Sunday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 09 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 09 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 09 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 09 Sep Evening | Good |
well-mixed atmosphere, low pressure |
| 10 Sep Night | Good |
well-mixed atmosphere, low pressure |
| 10 Sep Morning | Good |
well-mixed atmosphere, low pressure |
| 10 Sep Afternoon | Good |
well-mixed atmosphere, low pressure |
| 10 Sep Evening | Good |
well-mixed atmosphere, low pressure |