411  
AEUS71 KPBZ 232026  
AQIPBZ  
 
AIR QUALITY FORECAST  
PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION  
RELAYED BY NATIONAL WEATHER SERVICE PITTSBURGH, PENNSYLVANIA  
425 PM EDT THU MAY 23 2013  
 
AIR QUALITY FORECASTS FOR PENNSYLVANIA ARE PROVIDED BY THE  
PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION.  
 
PAZ014-020>022-029-073>076-242000-  
ALLEGHENY-BUTLER-BEAVER-ARMSTRONG-WASHINGTON-WESTERN  
WESTMORELAND-WESTERN FAYETTE-  
425 PM EDT THU MAY 23 2013  
 
THE FORECAST FRIDAY FOR PITTSBURGH IS CODE LEVEL GREEN...WHICH  
IS GOOD...AND MEANS LITTLE OR NO HEALTH RISK. PRIMARY POLLUTANT  
WILL BE OZONE.  
 
FOR MORE INFORMATION ON GROUND-LEVEL OZONE AND FINE  
PARTICLES...VISIT WWW.AIRNOW.GOV AND WWW.AQPARTNERS.STATE.PA.US.  
 

 
 
PAZ014-020>022-029-073>076-242000-  
ALLEGHENY-BUTLER-BEAVER-ARMSTRONG-WASHINGTON-WESTERN  
WESTMORELAND-WESTERN FAYETTE-  
425 PM EDT THU MAY 23 2013  
 
THE FORECAST FRIDAY FOR LIBERTY/CLAIRTON 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.AIRNOW.GOV AND WWW.AQPARTNERS.STATE.PA.US.  
 

 
 
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