Colorado Department of Public Health and Environment
Avisos en Español para todo el Estado (Colorado)
Issued for Rio Blanco, Garfield, Eagle, Pitkin, Mesa, Delta, Gunnison, Montrose, San Miguel, Ouray, Dolores, San Juan, Montezuma, La Plata, Hinsdale, Mineral and Saguache Counties
Issued at 8:12 AM MDT, Wednesday, June 24, 2026
Issued by the Colorado Department of Public Health and Environment
Affected Area: Rio Blanco, Garfield, Eagle, Pitkin, Mesa, Delta, Gunnison, Montrose, San Miguel, Ouray, Dolores, San Juan, Montezuma, La Plata, Hinsdale, Mineral and Saguache Counties. Locations include, but are not limited to Meeker, Rangely, Glenwood Springs, Eagle, Vail, Aspen, Grand Junction, Delta, Gunnison, Montrose, Nucla, Telluride, Ouray, Dove Creek, Silverton, Cortez, Durango, Hermosa, Honeyville, Rockwood, Lake City, Creede and Saguache.
Advisory in Effect: 9:00 AM MDT, Wednesday, June 24, 2026 to 9:00 AM MDT, Thursday, June 25, 2026
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.
Outlook: Smoke from several fires burning in Utah and Nevada is being transported into Colorado and is expected to impact air quality through at least Thursday morning. Smoke levels could increase or decrease rapidly at times during the advisory period due to the very unstable atmospheric conditions.
For the latest Colorado statewide air quality conditions, forecasts, and advisories, visit: https://www.colorado.gov/airquality/colorado_summary.aspx
For the latest Smoke Blog, visit: https://colosmokeoutlook.blogspot.com/
For more information about smoke and your health, visit: https://cdphe.colorado.gov/outdoor-burning/wildfire-smoke-and-health