Southern Maryland
Rise 6:59AM
Set 6:57PM
Reporting Station : St. Marys County Regional Airport, MD
Passing clouds. Mild.
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Rise 6:59AM
Set 6:57PM
Waning crescent
Rise12:44AM
Set4:17PM
THURSDAY EVENING
DCA / No delays
Air Quality Observations
Station Name | Concentration | Category |
---|---|---|
CORBIN | 25 ppb | Good |
WIDEWATER | 24 ppb | Good |
Shenandoah NP | 37 ppb | Good |
SUMERDUCK | 24 ppb | Good |
HANOVER | 31 ppb | Good |
MATH and SCIENCE CTR | 29 ppb | Good |
Rockville | 28 ppb | Good |
SHIRLEY PLANTATION | 28 ppb | Good |
BEACH ROAD | 26 ppb | Good |
South Carroll | 31 ppb | Good |
Air Quality Forecast
Date | Pollutant | Concentration | Category |
---|---|---|---|
25 Sep | Ozone | 25 ppb | Good |
26 Sep | Particulates smaller than 2.5 microns | 28 ppb | Good |
27 Sep | Particulates smaller than 2.5 microns | 22 ppb | Good |
28 Sep | Particulates smaller than 2.5 microns | 28 ppb | Good |
29 Sep | Particulates smaller than 2.5 microns | 22 ppb | Good |
30 Sep | Particulates smaller than 2.5 microns | n/a | Good |
01 Oct | Particulates smaller than 2.5 microns | n/a | Good |
Rise 6:59AM
Set 6:57PM
Waning crescent
Rise12:44AM
Set4:17PM
THURSDAY EVENING
DCA / No delays
Extended Forecast
Date | Category | Reason |
---|---|---|
27 Sep Friday | Good | precipitation, well-mixed atmosphere, low pressure |
28 Sep Saturday | Good | precipitation, well-mixed atmosphere, low pressure |
29 Sep Sunday | Good | precipitation, well-mixed atmosphere, low pressure |
30 Sep Monday | Good | precipitation, well-mixed atmosphere, low pressure |
01 Oct Tuesday | Good | precipitation, well-mixed atmosphere, low pressure |
02 Oct Wednesday | Good | precipitation, well-mixed atmosphere, low pressure |
03 Oct Thursday | Good | well-mixed atmosphere, low pressure |
Detailed Forecast
Date | Category | Reason |
---|---|---|
26 Sep Evening | Good | well-mixed atmosphere, low pressure |
27 Sep Night | Good | well-mixed atmosphere, low pressure |
27 Sep Morning | Good | precipitation, well-mixed atmosphere, low pressure |
27 Sep Afternoon | Good | precipitation, well-mixed atmosphere, low pressure |
27 Sep Evening | Good | precipitation, well-mixed atmosphere, low pressure |
28 Sep Night | Good | well-mixed atmosphere, low pressure |
28 Sep Morning | Good | well-mixed atmosphere, low pressure |
28 Sep Afternoon | Good | well-mixed atmosphere, low pressure |