341
AEUS71 KLWX 241451
AQALWX

Air Quality Alert Message
MD Dept of Environment and VA Dept of Environmental Quality
Relayed by National Weather Service Baltimore MD/Washington DC
1047 AM EDT Thu Apr 24 2025

MDZ013-504-506-250400-
Central and Southeast Montgomery-Central and Southeast Howard-
Prince Georges-
1047 AM EDT Thu Apr 24 2025

...AIR QUALITY ALERT IS IN EFFECT FOR THURSDAY APRIL 24 2025...

The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Thursday for
the Maryland suburban DC region.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx.

$$

MDZ011-014-250400-
Southern Baltimore-Anne Arundel-
1047 AM EDT Thu Apr 24 2025

...AIR QUALITY ALERT IS IN EFFECT FOR THURSDAY APRIL 24 2025...

The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Thursday for
the Baltimore City Metro and Annapolis region.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx.

$$

MDZ004-005-503-505-250400-
Frederick-Carroll-Northwest Montgomery-Northwest Howard-
1047 AM EDT Thu Apr 24 2025

...AIR QUALITY ALERT IS IN EFFECT FOR THURSDAY APRIL 24 2025...

The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Thursday for
the Maryland Piedmont region.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx.

$$

MDZ006-507-250400-
Northern Baltimore-Northern Harford-
1047 AM EDT Thu Apr 24 2025

...AIR QUALITY ALERT IS IN EFFECT FOR THURSDAY APRIL 24 2025...

The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Thursday for
Northern Baltimore.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx.

$$

MDZ008-508-250400-
Southern Harford-Cecil-
1047 AM EDT Thu Apr 24 2025

...AIR QUALITY ALERT IS IN EFFECT FOR THURSDAY APRIL 24 2025...

The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Thursday for
Northeast Maryland.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx.

$$

MDZ003-250400-
Washington-
1047 AM EDT Thu Apr 24 2025

...AIR QUALITY ALERT IS IN EFFECT FOR THURSDAY APRIL 24 2025...

The Maryland Department of the Environment has issued a Code
ORANGE Air Quality Alert Thursday for
the Hagerstown area.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone
and fine particles visit the web site
mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx.

$$