167  
AEUS75 KBOU 302211  
AQABOU  
 
AIR QUALITY ALERT MESSAGE  
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT  
RELAYED BY NATIONAL WEATHER SERVICE BOULDER CO  
410 PM MDT TUE JUN 30 2026  
 
COC069-031-035-014-123-013-005-001-059-012200-  
LARIMER-DENVER-DOUGLAS-BROOMFIELD-WELD-BOULDER-ARAPAHOE-  
ADAMS-JEFFERSON-  
410 PM MDT TUE JUN 30 2026  
 
...ACTION DAY FOR MULTIPLE POLLUTANTS FROM 400 PM TUESDAY UNTIL  
400 PM WEDNESDAY...  
 
THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT HAS  
ISSUED THE FOLLOWING...  
 
WHAT...ACTION DAY FOR MULTIPLE POLLUTANTS.  
 
WHERE...DOUGLAS, JEFFERSON, DENVER, WESTERN ARAPAHOE, WESTERN  
ADAMS, BROOMFIELD, BOULDER, LARIMER, AND WELD COUNTIES  
 
WHEN...400 PM TUESDAY JUNE 30 TO 400 PM WEDNESDAY JULY 01  
 
IMPACTS...ACTION DAY FOR MULTIPLE POLLUTANTS IS NOW IN EFFECT FOR  
THE FRONT RANGE URBAN CORRIDOR. CONTINUED HOT AND SUNNY WEATHER  
CONDITIONS MAY ALLOW OZONE CONCENTRATIONS TO REACH THE UNHEALTHY  
FOR SENSITIVE GROUPS CATEGORY ON TUESDAY AND WEDNESDAY. THE  
TRANSPORT OF WILDFIRE SMOKE MAY INCREASE PARTICLE POLLUTION  
LEVELS, REACHING THE UNHEALTHY FOR SENSITIVE GROUPS CATEGORY, OR  
WORSE, AT TIMES. FOR COLORADO AIR QUALITY CONDITIONS, FORECASTS,  
AND ADVISORIES, VISIT:  
HTTPS://WWW.COLORADO.GOV/AIRQUALITY/COLORADO_SUMMARY.ASPX IF  
POSSIBLE, PLEASE HELP US REDUCE OZONE POLLUTION BY LIMITING  
DRIVING GAS AND DIESEL-POWERED VEHICLES UNTIL AT LEAST 4 P.M.  
WEDNESDAY, JULY 1, 2026. COLORADO IS ALSO ADDRESSING OZONE  
POLLUTION THROUGH STATE POLICIES. FOR MORE INFORMATION ABOUT  
HEALTH IMPACTS AND HOW OZONE POLLUTION FORMS IN COLORADO, VISIT:  
HTTPS://CDPHE.COLORADO.GOV/OZONE- POLLUTION-AND-YOUR-HEALTH  
 
HEALTH INFORMATION...IF SMOKE IS THICK OR BECOMES THICK IN YOUR  
NEIGHBORHOOD YOU MAY WANT TO REMAIN INDOORS. THIS IS ESPECIALLY  
TRUE FOR THOSE WITH HEART DISEASE, RESPIRATORY ILLNESSES, THE VERY  
YOUNG, AND OLDER ADULTS. CONSIDER LIMITING OUTDOOR ACTIVITY WHEN  
MODERATE TO HEAVY SMOKE IS PRESENT. CONSIDER RELOCATING  
TEMPORARILY IF SMOKE IS PRESENT INDOORS AND IS MAKING YOU ILL. IF  
VISIBILITY IS LESS THAN 5 MILES IN SMOKE IN YOUR NEIGHBORHOOD,  
SMOKE HAS REACHED LEVELS THAT ARE UNHEALTHY.  
 

 
 
COC087-073-039-121-011500-  
MORGAN-LINCOLN-ELBERT-WASHINGTON-  
410 PM MDT TUE JUN 30 2026  
 
...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE FROM 900 AM  
TUESDAY UNTIL 900 AM WEDNESDAY...  
 
THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT HAS  
ISSUED THE FOLLOWING...  
 
WHAT...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE.  
 
WHERE...FREMONT, TELLER, HUERFANO, PUEBLO, EL PASO, LINCOLN,  
ELBERT, MORGAN, WASHINGTON AND EASTERN CUSTER COUNTIES. LOCATIONS  
INCLUDE, BUT ARE NOT LIMITED TO CANON CITY, CRIPPLE CREEK,  
WALSENBURG, BEULAH, RYE, PUEBLO, COLORADO SPRINGS, LIMON, KIOWA,  
FORT MORGAN, AND AKRON.  
 
WHEN...900 AM TUESDAY JUNE 30 TO 900 AM WEDNESDAY JULY 01  
 
IMPACTS...AREAS DOWNWIND OF THE ASPEN ACRES AND SHEEP HEAD FIRES  
COULD HAVE PERIODS OF MODERATE TO HEAVY SMOKE THROUGH AT LEAST  
WEDNESDAY MORNING.  
 
HEALTH INFORMATION...PUBLIC HEALTH RECOMMENDATIONS: IF SMOKE IS  
THICK OR BECOMES THICK IN YOUR NEIGHBORHOOD YOU MAY WANT TO REMAIN  
INDOORS. THIS IS ESPECIALLY TRUE FOR THOSE WITH HEART DISEASE,  
RESPIRATORY ILLNESSES, THE VERY YOUNG, AND OLDER ADULTS. CONSIDER  
LIMITING OUTDOOR ACTIVITY WHEN MODERATE TO HEAVY SMOKE IS PRESENT.  
CONSIDER RELOCATING TEMPORARILY IF SMOKE IS PRESENT INDOORS AND IS  
MAKING YOU ILL. IF VISIBILITY IS LESS THAN 5 MILES IN SMOKE IN  
YOUR NEIGHBORHOOD, SMOKE HAS REACHED LEVELS THAT ARE UNHEALTHY.  
 

 
 
COC049-117-093-019-057-047-011500-  
GRAND-SUMMIT-PARK-CLEAR CREEK-JACKSON-GILPIN-  
410 PM MDT TUE JUN 30 2026  
 
...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE FROM 900 AM  
TUESDAY UNTIL 900 AM WEDNESDAY...  
 
THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT HAS  
ISSUED THE FOLLOWING...  
 
WHAT...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE.  
 
WHERE...MOFFAT, ROUTT, JACKSON, GRAND, RIO BLANCO, GARFIELD,  
EAGLE, SUMMIT, GILPIN, CLEAR CREEK, MESA, PITKIN, LAKE, PARK,  
DELTA, GUNNISON, CHAFFEE, MONTROSE, OURAY, SAN MIGUEL, DOLORES,  
AND NORTHERN PARTS OF MONTEZUMA AND SAGUACHE COUNTIES. LOCATIONS  
INCLUDE, BUT ARE NOT LIMITED TO CRAIG, STEAMBOAT SPRINGS, WALDEN,  
GRANBY, HOT SULPHUR SPRINGS, KREMMLING, MEEKER, RANGELY, GLENWOOD  
SPRINGS, EAGLE, VAIL, BRECKENRIDGE, CENTRAL CITY, GEORGETOWN,  
GRAND JUNCTION, ASPEN, LEADVILLE, FAIRPLAY, DELTA, GUNNISON, BUENA  
VISTA, SALIDA, MONTROSE, NUCLA, OURAY, TELLURIDE, DOVE CREEK, AND  
SAGUACHE.  
 
WHEN...900 AM TUESDAY JUNE 30 TO 900 AM WEDNESDAY JULY 01  
 
IMPACTS...AREAS DOWNWIND OF LARGE FIRES IN SOUTHWESTERN COLORADO  
AND SOUTHEASTERN UTAH COULD HAVE PERIODS OF MODERATE TO HEAVY  
SMOKE THROUGH AT LEAST WEDNESDAY MORNING.  
 
HEALTH INFORMATION...PUBLIC HEALTH RECOMMENDATIONS: IF SMOKE IS  
THICK OR BECOMES THICK IN YOUR NEIGHBORHOOD YOU MAY WANT TO REMAIN  
INDOORS. THIS IS ESPECIALLY TRUE FOR THOSE WITH HEART DISEASE,  
RESPIRATORY ILLNESSES, THE VERY YOUNG, AND OLDER ADULTS. CONSIDER  
LIMITING OUTDOOR ACTIVITY WHEN MODERATE TO HEAVY SMOKE IS PRESENT.  
CONSIDER RELOCATING TEMPORARILY IF SMOKE IS PRESENT INDOORS AND IS  
MAKING YOU ILL. IF VISIBILITY IS LESS THAN 5 MILES IN SMOKE IN  
YOUR NEIGHBORHOOD, SMOKE HAS REACHED LEVELS THAT ARE UNHEALTHY.  
 

 
 
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