218  
AEUS73 KDMX 311442  
AQAIA  
 
AIR QUALITY ALERT MESSAGE  
IOWA DEPARTMENT OF NATURAL RESOURCES  
RELAYED BY NATIONAL WEATHER SERVICE DES MOINES IA  
942 AM CDT THU JUL 31 2025  
 
IAZ001>099-011445-  
LYON-OSCEOLA-DICKINSON-EMMET-KOSSUTH-WINNEBAGO-WORTH-MITCHELL-  
HOWARD-WINNESHIEK-ALLAMAKEE-SIOUX-O'BRIEN-CLAY-PALO ALTO-HANCOCK-  
CERRO GORDO-FLOYD-CHICKASAW-PLYMOUTH-CHEROKEE-BUENA VISTA-  
POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER-FAYETTE-CLAYTON-  
WOODBURY-IDA-SAC-CALHOUN-WEBSTER-HAMILTON-HARDIN-GRUNDY-  
BLACK HAWK-BUCHANAN-DELAWARE-DUBUQUE-MONONA-CRAWFORD-CARROLL-  
GREENE-BOONE-STORY-MARSHALL-TAMA-BENTON-LINN-JONES-JACKSON-  
HARRISON-SHELBY-AUDUBON-GUTHRIE-DALLAS-POLK-JASPER-POWESHIEK-IOWA-  
JOHNSON-CEDAR-CLINTON-MUSCATINE-SCOTT-POTTAWATTAMIE-CASS-ADAIR-  
MADISON-WARREN-MARION-MAHASKA-KEOKUK-WASHINGTON-LOUISA-MILLS-  
MONTGOMERY-ADAMS-UNION-CLARKE-LUCAS-MONROE-WAPELLO-JEFFERSON-  
HENRY-DES MOINES-FREMONT-PAGE-TAYLOR-RINGGOLD-DECATUR-WAYNE-  
APPANOOSE-DAVIS-VAN BUREN-LEE-  
942 AM CDT THU JUL 31 2025  
 
THE IOWA DNR HAS ISSUED AN AIR QUALITY ALERT FOR ALL OF IOWA  
THROUGH MIDNIGHT FRIDAY NIGHT.  
 
MODERATE TO HEAVY SMOKE IS EXPECTED TO IMPACT MOST OF IOWA OVER  
THE NEXT FEW DAYS AT LEVELS CONSIDERED UNHEALTHY FOR SENSITIVE  
GROUPS OR EVEN UNHEALTHY FOR HEALTHY INDIVIDUALS. SENSITIVE GROUPS  
INCLUDE PEOPLE WITH RESPIRATORY ILLNESS OR HEART DISEASE,  
CHILDREN, TEENAGERS, THE ELDERLY, AND OUTDOOR WORKERS.  
 
THE DNR RECOMMENDS THAT PEOPLE AVOID LONG OR INTENSE OUTDOOR  
ACTIVITIES AND TAKE FREQUENT BREAKS UNTIL THE AIR QUALITY  
IMPROVES.  
 

 
 
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