Air Quality Alert
Issued by NWS Grand Junction, CO

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079
AEUS75 KGJT 211510
AQAGJT

Air Quality Alert Message
Colorado Department of Public Health and Environment
Relayed by National Weather Service Grand Junction CO
910 AM MDT Thu Aug 21 2025

COC033-083-221500-
Dolores-Montezuma-
910 AM MDT Thu Aug 21 2025

...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE FROM 900 AM
THURSDAY UNTIL 900 AM FRIDAY...

The Colorado Department of Public Health and Environment has
issued the following...

WHAT...Air Quality Health Advisory for Wildfire Smoke.

WHERE...Southeastern Dolores and northeastern Montezuma Counties.
Locations include, but are not limited to Stoner.

WHEN...900 AM Thursday August 21 to 900 AM Friday August 22

IMPACTS...Locations near the Stoner Mesa Fire, including highway
145 and the Stoner area, are experiencing heavy smoke. Smoke is
expected to continue through Friday 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.

$$

COC037-045-221500-
Eagle-Garfield-
910 AM MDT Thu Aug 21 2025

...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE FROM 900 AM
THURSDAY UNTIL 900 AM FRIDAY...

The Colorado Department of Public Health and Environment has
issued the following...

WHAT...Air Quality Health Advisory for Wildfire Smoke.

WHERE...Western Eagle and eastern Garfield Counties. Locations
include, but are not limited to Sweetwater Lake, Dotsero, Gypsum,
and Eagle.

WHEN...900 AM Thursday August 21 to 900 AM Friday August 22

IMPACTS...Smoke from the Derby Fire is impacting central Colorado.
The heaviest smoke is expected in areas near the fire and in low-
lying areas.

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.

$$