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AEUS75 KTFX 041315
AQAMT
MTC001-023-039-047-057-061-063-077-081-089-093-051500-
AIR QUALITY ALERT
RELAYED BY NATIONAL WEATHER SERVICE GREAT FALLS MT
712 AM MDT TUE AUG 4 2026
..AIR QUALITY ALERT IN EFFECT
THE MONTANA DEPARTMENT OF ENVIRONMENTAL QUALITY HAS ISSUED AN AIR
QUALITY ALERT FOR BEAVERHEAD, DEER LODGE, GRANITE, LAKE, MADISON,
MINERAL, MISSOULA, POWELL, RAVALLI, SANDERS, AND SILVER BOW COUNTIES
IN EFFECT UNTIL 9AM ON 08/05/2026
AN AIR QUALITY ALERT MEANS THAT PARTICULATES HAVE BEEN TRENDING
UPWARDS AND THAT AN EXCEEDANCE OF THE 24 HOUR NATIONAL AMBIENT AIR
QUALITY STANDARD (NAAQS) HAS OCCURRED OR MAY OCCUR IN THE NEAR
FUTURE.
ELEVATED PARTICULATE LEVELS DUE TO WILDFIRE SMOKE
AS OF 6AM ON 08/04/2026, PARTICULATE LEVELS IN BILLINGS, BUTTE,
COLUMBIA FALLS, CUT BANK, DILLON, FRENCHTOWN, GREAT FALLS, HAMILTON,
HELENA, LIBBY, MISSOULA, SLEEPING GIANT AND THOMPSON FALLS ARE
MODERATE.
WHEN AIR QUALITY IS MODERATE... STATE AND LOCAL HEALTH OFFICIALS
RECOMMEND THAT UNUSUALLY SENSITIVE PEOPLE SHOULD CONSIDER REDUCING
PROLONGED OR HEAVY EXERTION.
FOR MORE INFORMATION VISIT THE MONTANA DEPARTMENT OF ENVIRONMENTAL
QUALITY AT HTTP://TODAYSAIR.MTDEQ.US
MTC029-053-041343-
AIR QUALITY ALERT
RELAYED BY NATIONAL WEATHER SERVICE GREAT FALLS MT
713 AM MDT TUE AUG 4 2026
THE AIR QUALITY ALERT FOR FLATHEAD AND LINCOLN COUNTIES HAS BEEN
CANCELLED.
FOR MORE INFORMATION VISIT THE MONTANA DEPARTMENT OF ENVIRONMENTAL
QUALITY AT WWW.TODAYSAIR.MT.GOV
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