Air Quality Index Statement
Issued by NWS Sterling, VA

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000
AEUS71 KLWX 222135
AQILWX
MD Dept of Environment and VA Dept of Environmental Quality
Relayed by National Weather Service Baltimore MD/Washington DC
435 PM EST Wed Nov 22 2017

The Air Quality Forecast for Northern Virginia and Frederick
County Virginia is provided by the Virginia Department of
Environmental Quality.  The Air Quality Forecast for the DC
metro is provided by the Metropolitan Washington Council of
Governments. Air Quality Forecast for Maryland is provided
by the Maryland Department of Environment.

DCZ001-MDZ004-503-504-013-016>018-VAZ505-506-052>054-232000-
DISTRICT OF COLUMBIA-FREDERICK MD-MONTGOMERY-PRINCE GEORGES-
CHARLES-ST. MARYS-CALVERT-LOUDOUN-
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-
435 PM EST Wed Nov 22 2017

The forecast Thursday for the DC metro area is code level
Yellow...which is moderate...and means people unusually sensitive
to air pollution may be mildly affected.  Primary pollutant
will be particles.

For more information on ground-level ozone and fine
particles...visit www.cleanairpartners.net.

$$

MDZ005-006-011-507-508-505-506-014-232000-
CARROLL-NORTHERN BALTIMORE-HARFORD-HOWARD-SOUTHERN BALTIMORE-
ANNE ARUNDEL-
435 PM EST Wed Nov 22 2017

The forecast Thursday for the Baltimore metro area is code level
Green...which is good...and means little or no health risk.
Primary pollutant will be particles.

For more information on ground-level ozone and fine
particles...visit www.mde.state.md.us/air.

$$

MDZ001-003-501-502-232000-
GARRETT-WASHINGTON-EXTREME WESTERN ALLEGANY-
CENTRAL AND EASTERN ALLEGANY-
435 PM EST Wed Nov 22 2017

The forecast Thursday for Western Maryland is code level
Green...which is good...and means little or no health risk.
Primary pollutant will be particles.

For more information on ground-level ozone and fine
particles...visit www.mde.state.md.us/air.

$$

VAZ028-WVZ052-053-232000-
FREDERICK VA-BERKELEY-JEFFERSON-
435 PM EST Wed Nov 22 2017

The forecast Thursday for Eastern West Virginia...and Frederick
County Virginia is code level Green...which is good...and means
little or no health risk.  Primary pollutant will be particles.

For more information on ground-level ozone and fine
particles...visit the Virginia DEQ air quality web site at
www.deq.virginia.gov.

$$


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