582
AEUS75 KTFX 021513
AQAMT
MTC015-029-035-041-047-051-053-073-089-099-101-031500-
AIR QUALITY ALERT
RELAYED BY NATIONAL WEATHER SERVICE GREAT FALLS MT
912 AM MDT SUN AUG 2 2026
..AIR QUALITY ALERT IN EFFECT
THE MONTANA DEPARTMENT OF ENVIRONMENTAL QUALITY HAS ISSUED AN AIR
QUALITY ALERT FOR CHOUTEAU, FLATHEAD, GLACIER, HILL, LAKE, LIBERTY,
LINCOLN, PONDERA, SANDERS, TETON, TOOLE COUNTIES IN EFFECT UNTIL 9AM
ON 08/03/2026
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 FROM WILDFIRE SMOKE
AS OF 7AM ON 08/02/2026, PARTICULATE LEVELS IN LIBBY ARE UNHEALTHY
FOR SENSITIVE GROUPS.
AS OF 7AM ON 08/02/2026, PARTICULATE LEVELS IN BILLINGS, BUTTE, CUT
BANK, DILLON, FRENCHTOWN, GREAT FALLS, HAMILTON, HAVRE, HELENA,
LEWISTOWN, MALTA, MISSOULA AND SLEEPING GIANT ARE MODERATE.
WHEN AIR QUALITY IS UNHEALTHY FOR SENSITIVE GROUPS... STATE AND LOCAL
HEALTH OFFICIALS RECOMMEND THAT PEOPLE WITH RESPIRATORY OR HEART
DISEASE, THE ELDERLY AND CHILDREN SHOULD LIMIT PROLONGED EXERTION.
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
MTC001-005-007-013-023-027-039-043-045-049-059-061-063-
069-071-077-081-093-021542-
AIR QUALITY ALERT
RELAYED BY NATIONAL WEATHER SERVICE GREAT FALLS MT
912 AM MDT SUN AUG 2 2026
THE AIR QUALITY ALERT FOR BEAVERHEAD, BLAINE, BROADWATER, CASCADE,
DEER LODGE, FERGUS, GRANITE, JEFFERSON, JUDITH BASIN, LEWIS AND
CLARK, MEAGHER, MINERAL, MISSOULA, PETROLEUM, PHILLIPS, POWELL,
RAVALLI AND SILVER BOW COUNTIES HAS BEEN CANCELLED.
FOR MORE INFORMATION VISIT THE MONTANA DEPARTMENT OF ENVIRONMENTAL
QUALITY AT WWW.TODAYSAIR.MT.GOV
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