and then 
to Add to home screen Northern Virginia
Rise 7:29AM
Set 6:17PM
Reporting Station : Leesburg / Godfrey, VA
There are
4 Weather Alerts
for your area.
4 Weather Alerts
for your area.
63°F
Sunny. Mild.
- 45%
- 15 mphN
-
45%
Humidity -
41°F
Dew Point -
63°F
Comfort Level -
10 mi
Visibility -
30.09 in
Barometric Pressure - Air Quality
Last Quarter
Rise*
Set2:58PM
THURSDAY MORNING
IAD / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| BUTLER MANUF. CO NEAR REST | 51 ppb |  Moderate |
| Rockville | 62 ppb | Moderate |
| Shenandoah NP | 55 ppb | Moderate |
| South Carroll | 60 ppb | Moderate |
| MORGANTOWN | 55 ppb | Moderate |
| Frederick Airport | 59 ppb | Moderate |
| Hagerstown | 58 ppb | Moderate |
| CORBIN | 54 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 22 Oct | Particulates smaller than 2.5 microns | 55 ppb | Moderate |
| 23 Oct | Particulates smaller than 2.5 microns | 60 ppb | Moderate |
| 24 Oct | Particulates smaller than 2.5 microns | 39 ppb |  Good |
| 25 Oct | Particulates smaller than 2.5 microns | 39 ppb | Good |
| 26 Oct | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 27 Oct | Particulates smaller than 2.5 microns | n/a | Good |
| 28 Oct | Particulates smaller than 2.5 microns | n/a | Good |
Northern Virginia/DC
Suburban DC
Maryland Piedmont
Rise 7:29AM
Set 6:17PM
Last Quarter
Rise*
Set2:58PM
THURSDAY MORNING
IAD / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 24 Oct Thursday | Good |
well-mixed atmosphere, low pressure |
| 25 Oct Friday | Good |
well-mixed atmosphere, low pressure |
| 26 Oct Saturday | Good |
well-mixed atmosphere, low pressure |
| 27 Oct Sunday | Good |
well-mixed atmosphere, low pressure |
| 28 Oct Monday | Good |
well-mixed atmosphere |
| 29 Oct Tuesday | Good |
well-mixed atmosphere |
| 30 Oct Wednesday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 24 Oct Morning | Good |
well-mixed atmosphere, low pressure |
| 24 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |
| 24 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 25 Oct Night | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 25 Oct Morning | Good |
cold temperatures, well-mixed atmosphere, low pressure |
| 25 Oct Afternoon | Good |
well-mixed atmosphere, low pressure |
| 25 Oct Evening | Good |
well-mixed atmosphere, low pressure |
| 26 Oct Night | Good |
well-mixed atmosphere, low pressure |