Colorado Unknown Air Quality Alert | Effective 07/04/2026 16:10

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...Delta, Montrose, San Miguel, Ouray, Dolores, Gunnison, San Juan, Hinsdale, Mineral, Chaffee, Saguache, Rio Grande, Alamosa, Fremont, Custer, Pueblo, Lake and Park Counties. Locations include, but are not limited to Delta, Montrose, Nucla, Telluride, Ouray, Dove Creek, Gunnison, Silverton, Lake City, Creede, Buena Vista, Salida, Saguache, Del Norte, South Fork, Alamosa, Canon City, Westcliffe, Pueblo, Leadville and Fairplay. WHEN...900 AM Saturday July 04 to 900 AM Sunday July 05 IMPACTS...Moderate to heavy smoke transported from several wildfires in Colorado and Utah will be possible within the advisory area through at least Sunday morning. HEALTH INFORMATION...There was a problem with the request.