473  
AEUS75 KMSO 271453  
AQAMSO  
 
AIR QUALITY ALERT MESSAGE  
IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY  
RELAYED BY NATIONAL WEATHER SERVICE MISSOULA MT  
ISSUED BY NATIONAL WEATHER SERVICE BOISE ID  
849 AM MDT MON JUL 27 2026  
 
IDC059-282100-  
LEMHI-  
853 AM MDT MON JUL 27 2026  
 
...AIR QUALITY ADVISORY FROM THE IDAHO DEPARTMENT OF ENVIRONMENTAL  
QUALITY FOR LEMHI COUNTY...  
 
* WHAT...AIR QUALITY ADVISORY BECAUSE OF DEGRADED AIR QUALITY DUE TO  
WILDFIRE SMOKE.  
 
AIR QUALITY INDEX IS FORECAST TO BE UNHEALTHY FOR SENSITIVE GROUPS.  
 
* WHERE...LEMHI COUNTY.  
 
* WHEN...UNTIL 3:00 PM MDT TUESDAY JULY 28TH.  
 
* IMPACTS...MEMBERS OF SENSITIVE GROUPS MAY EXPERIENCE HEALTH  
EFFECTS. THE GENERAL PUBLIC IS LESS LIKELY TO BE AFFECTED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
AIR POLLUTANTS CAN CAUSE BREATHING DIFFICULTIES FOR CHILDREN, THE  
ELDERLY, AS WELL AS PERSONS WITH RESPIRATORY PROBLEMS. THOSE  
INDIVIDUALS WHO ARE SENSITIVE TO INCREASED PARTICULATE MATTER OR  
SMOKE ARE ENCOURAGED TO AVOID PROLONGED OR STRENUOUS OUTDOOR  
ACTIVITY DURING THIS ADVISORY. OPEN BURNING IS PROHIBITED BY AIR  
QUALITY RULE. IT IS ALSO RECOMMENDED THAT ALL OTHER INDIVIDUALS  
LIMIT PROLONGED OR STRENUOUS ACTIVITY OUTDOORS.  
 
THIS STATEMENT IS ISSUED BY THE IDAHO DEPARTMENT OF ENVIRONMENTAL  
QUALITY, AIR QUALITY GROUP FOR MORE INFORMATION, CONTACT DEQ'S  
IDAHO FALLS REGIONAL OFFICE AT (208) 528-2650  
LEWISTON REGIONAL OFFICE AT (208) 799-4370  
 
 
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