014  
AEUS74 KEWX 202011  
AQAEWX  
TXZ173-191>193-208-220000-  
 
AIR QUALITY ALERT MESSAGE  
CENTRAL TEXAS CLEAN AIR FORCE  
RELAYED BY NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
311 PM CDT FRI OCT 20 2023  
   
..OZONE ACTION DAY
 
 
THE TEXAS COMMISSION ON ENVIRONMENTAL QUALITY (TCEQ) HAS ISSUED  
AN OZONE ACTION DAY FOR THE AUSTIN AREA FOR SATURDAY, OCTOBER 21,  
2023.  
 
ATMOSPHERIC CONDITIONS ARE EXPECTED TO BE FAVORABLE FOR PRODUCING  
HIGH LEVELS OF OZONE AIR POLLUTION IN THE AUSTIN AREA ON SATURDAY.  
 
YOU CAN HELP PREVENT OZONE POLLUTION BY SHARING A RIDE, WALKING  
OR RIDING A BICYCLE, TAKING YOUR LUNCH TO WORK, AVOIDING DRIVE  
THROUGH LANES, CONSERVING ENERGY, AND KEEPING YOUR VEHICLE  
PROPERLY TUNED.  
 
IF REQUIRED, THE NEXT OZONE ACTION DAY WILL BE ISSUED BY 3 PM  
ON SATURDAY, OCTOBER 21, 2023.  
 

 
 
FOR MORE INFORMATION ON OZONE:  
 
OZONE: THE FACTS  
WWW.TCEQ.TEXAS.GOV/AIRQUALITY/MONOPS/OZONEFACTS.HTML  
 
EPA AIR NOW  
WWW.AIRNOW.GOV/INDEX.CFM?ACTION=AIRNOW.LOCAL_STATE&STATEID=45&TAB=0  
 
TAKE CARE OF TEXAS  
WWW.TAKECAREOFTEXAS.ORG  
 
CAPITAL AREA COUNCIL OF GOVERNMENTS AIR QUALITY  
WWW.CAPCOG.ORG/DIVISIONS/REGIONAL-SERVICES/AIR-QUALITY  
 
CLEAN AIR FORCE OF CENTRAL TEXAS  
WWW.CLEANAIRFORCE.ORG  
 

 
 
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