Southern Maryland
Rise 5:49AM
Set 8:34PM
Reporting Station : St. Marys County Regional Airport, MD
Clear. Cool.
Rise 5:49AM
Set 8:34PM
Waning crescent
Rise3:17AM
Set6:59PM
WEDNESDAY NIGHT
DCA / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
Shenandoah NP | 48 ppb | ![]() |
Rockville | 52 ppb | ![]() |
South Carroll | 57 ppb | ![]() |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
01 Jul | Ozone | 36 ppb | ![]() |
02 Jul | Particulates smaller than 2.5 microns | 22 ppb | ![]() |
03 Jul | Particulates smaller than 2.5 microns | 39 ppb | ![]() |
04 Jul | Particulates smaller than 2.5 microns | 64 ppb | ![]() |
05 Jul | Particulates smaller than 2.5 microns | 55 ppb | ![]() |
06 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
07 Jul | Particulates smaller than 2.5 microns | n/a | ![]() |
Rise 5:49AM
Set 8:34PM
Waning crescent
Rise3:17AM
Set6:59PM
WEDNESDAY NIGHT
DCA / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
03 Jul Wednesday | ![]() |
well-mixed atmosphere, low pressure |
04 Jul Thursday | ![]() |
well-mixed atmosphere, low pressure |
05 Jul Friday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
06 Jul Saturday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
07 Jul Sunday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
08 Jul Monday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
09 Jul Tuesday | ![]() |
precipitation, well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
03 Jul Night | ![]() |
well-mixed atmosphere, low pressure |
03 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |
03 Jul Afternoon | ![]() |
well-mixed atmosphere, low pressure |
03 Jul Evening | ![]() |
well-mixed atmosphere, low pressure |
04 Jul Night | ![]() |
well-mixed atmosphere, low pressure |
04 Jul Morning | ![]() |
well-mixed atmosphere, low pressure |
04 Jul Afternoon | ![]() |
well-mixed atmosphere, low pressure |
04 Jul Evening | ![]() |
well-mixed atmosphere, low pressure |