and then 
to Add to home screen Southern Maryland
Rise 5:43AM
Set 8:32PM
Reporting Station : St. Marys County Regional Airport, MD
There are
3 Weather Alerts
for your area.
3 Weather Alerts
for your area.
75°F
Clear. Mild.
- 65%
- 5 mphSE
-
65%
Humidity -
63°F
Dew Point -
77°F
Comfort Level -
10 mi
Visibility -
29.98 in
Barometric Pressure - Air Quality
Waxing crescent
Rise12:33PM
Set1:06AM
THURSDAY EVENING
DCA / No delays
Air Quality Observations
| Station Name | Concentration | Category |
|---|---|---|
| CORBIN | 52 ppb |  Moderate |
| WIDEWATER | 55 ppb | Moderate |
| Shenandoah NP | 54 ppb | Moderate |
| SUMERDUCK | 55 ppb | Moderate |
| HANOVER | 57 ppb | Moderate |
| Rockville | 68 ppb | Moderate |
| SHIRLEY PLANTATION | 50 ppb |  Good |
| BEACH ROAD | 51 ppb | Moderate |
| South Carroll | 65 ppb | Moderate |
Air Quality Forecast
| Date | Pollutant | Concentration | Category |
|---|---|---|---|
| 12 Jun | Ozone | 44 ppb | Good |
| 13 Jun | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 14 Jun | Particulates smaller than 2.5 microns | 50 ppb | Good |
| 15 Jun | Particulates smaller than 2.5 microns | 33 ppb | Good |
| 16 Jun | Particulates smaller than 2.5 microns | 28 ppb | Good |
| 17 Jun | Particulates smaller than 2.5 microns | n/a | Good |
| 18 Jun | Particulates smaller than 2.5 microns | n/a | Good |
Fredericksburg
Northern Virginia
Northern Virginia/DC
Rise 5:43AM
Set 8:32PM
Waxing crescent
Rise12:33PM
Set1:06AM
THURSDAY EVENING
DCA / No delays
Extended Forecast
| Date | Category | Reason |
|---|---|---|
| 14 Jun Friday | Good |
well-mixed atmosphere, low pressure |
| 15 Jun Saturday | Good |
well-mixed atmosphere, low pressure |
| 16 Jun Sunday | Good |
well-mixed atmosphere, low pressure |
| 17 Jun Monday | Good |
well-mixed atmosphere, low pressure |
| 18 Jun Tuesday | Good |
well-mixed atmosphere, low pressure |
| 19 Jun Wednesday | Good |
well-mixed atmosphere, low pressure |
| 20 Jun Thursday | Good |
well-mixed atmosphere, low pressure |
Detailed Forecast
| Date | Category | Reason |
|---|---|---|
| 13 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 14 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 14 Jun Morning | Good |
well-mixed atmosphere, low pressure |
| 14 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |
| 14 Jun Evening | Good |
well-mixed atmosphere, low pressure |
| 15 Jun Night | Good |
well-mixed atmosphere, low pressure |
| 15 Jun Morning | Good |
well-mixed atmosphere, low pressure |
| 15 Jun Afternoon | Good |
well-mixed atmosphere, low pressure |