808  
AEUS74 KOUN 211354  
AQIOUN  
OKZ025-211600-  
 
AIR QUALITY INDEX STATEMENT  
OKLAHOMA DEPARTMENT OF ENVIRONMENTAL QUALITY  
RELAYED BY THE NATIONAL WEATHER SERVICE NORMAN OK  
800 AM CDT TUE MAY 21 2013  
 
THE FOLLOWING STATEMENT WAS ISSUED BY THE OKLAHOMA DEPARTMENT OF  
ENVIRONMENTAL QUALITY.  
 
THIS MORNING AT 8 AM...THE AIR POLLUTION STANDARD INDEX FOR OKLAHOMA  
CITY WAS 64... WITH THE AIR QUALITY RATED MODERATE. THE PRIMARY  
POLLUTANT WAS INHALABLE PARTICULATES.  
 
FOR FURTHER INFORMATION, TELEPHONE THE OKLAHOMA DEPARTMENT OF  
ENVIRONMENTAL QUALITY AT 405-702-4100  
 
WHEN THE AIR POLLUTION STANDARD INDEX IS LESS THAN 100, NO  
PRECAUTIONS ARE NECESSARY.  
 

 
 
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