425  
AEUS74 KOUN 281359  
AQIOUN  
OKZ025-281600-  
 
AIR QUALITY INDEX STATEMENT  
OKLAHOMA DEPARTMENT OF ENVIRONMENTAL QUALITY  
RELAYED BY THE NATIONAL WEATHER SERVICE NORMAN OK  
859 AM CDT FRI JUL 28 2017  
 
THE FOLLOWING STATEMENT WAS ISSUED BY THE OKLAHOMA DEPARTMENT  
OF ENVIRONMENTAL QUALITY.  
 
THIS MORNING AT 800 AM... THE AIR POLLUTION STANDARD INDEX FOR  
OKLAHOMA CITY WAS 87... WITH THE AIR QUALITY RATED AS MODERATE.  
THE PRIMARY POLLUTANT WAS OZONE.  
 

 
 
FOR FURTHER INFORMATION...TELEPHONE THE OKLAHOMA DEPARTMENT OF  
ENVIRONMENTAL QUALITY AT 405-702-4100.  
 
WHEN THE AIR POLLUTION STANDARD INDEX IS LESS THAN OR EQUAL TO  
100...NO PRECAUTIONS ARE NECESSARY.  
 
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