401  
AEUS71 KLWX 190236  
AQALWX  
 
AIR QUALITY ALERT MESSAGE  
MD DEPT OF ENVIRONMENT AND VA DEPT OF ENVIRONMENTAL QUALITY  
RELAYED BY NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1030 PM EDT SAT JUL 18 2026  
 
MDZ003-200400-  
WASHINGTON-  
1030 PM EDT SAT JUL 18 2026  
   
..AIR QUALITY ALERT IS IN EFFECT FOR SUNDAY JULY 19 2026
 
 
THE MARYLAND DEPARTMENT OF THE ENVIRONMENT HAS ISSUED A CODE  
ORANGE AIR QUALITY ALERT MONDAY 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  
 

 
 
MDZ501-502-509-510-200400-  
GARRETT-ALLEGANY-  
1030 PM EDT SAT JUL 18 2026  
   
..AIR QUALITY ALERT IS IN EFFECT FOR SUNDAY JULY 19 2026
 
 
THE MARYLAND DEPARTMENT OF THE ENVIRONMENT HAS ISSUED A CODE  
ORANGE AIR QUALITY ALERT MONDAY FOR WESTERN 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  
 

 
 
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