...AIR QUALITY ALERT IN EFFECT...

The Montana Department of Environmental Quality has issued an air
quality alert for Beaverhead, Big Horn, Broadwater, Carbon, Carter,
Cascade, Chouteau, Custer, Deer Lodge, Fallon, Fergus, Gallatin,
Glacier, Golden Valley, Granite, Jefferson, Judith Basin, Lake,
Lewis and Clark, Liberty, Madison, Meagher, Missoula, Musselshell,
Park, Petroleum, Pondera, Powder River, Powell, Ravalli, Rosebud,
Silver Bow, Stillwater, Sweet Grass, Teton, Treasure, Toole,
Wheatland, and Yellowstone counties in effect until further notice.
due to increasing particulate concentrations from local and regional
fires This alert will be updated again at 9 AM MDT 7/28/21.

An Air Quality Alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National Ambient Air
Quality Standard (NAAQS) has occurred or may occur in the near
future.

As of 9 AM MDT, Particulate levels in Bozeman, Broadus, and Hamilton
are Unhealthy.

As of 9 AM MDT, Particulate levels in Billings, Birney, Butte, Cut
Bank, Dillon, Frenchtown, Great Falls, Helena, Lewistown, Malta, and
Seeley Lake are Unhealthy for Sensitive Groups.

As of 9 AM MDT, Particulate levels in Missoula, Thompson Falls are
Moderate.

When air quality is Unhealthy... State and local health officials
recommend that people with respiratory or heart disease, the elderly,
and children should avoid prolonged exertion; everyone else should
limit prolonged exertion.

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.mt.gov.

...HEAT ADVISORY REMAINS IN EFFECT
UNTIL MIDNIGHT MDT TONIGHT...

* WHAT...Hot temperatures. High temperatures in the mid 90s to near
100 degrees, with slow cooling through the evening hours.

* WHERE...Cascade, Judith Basin, Meagher, Chouteau, Hill, Liberty,
Broadwater, Jefferson and Central and Southern Lewis and Clark
Counties.

* WHEN...Until Midnight MDT tonight.

* IMPACTS...Hot temperatures may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&