Smoke from Nebraska Wildfires Affects Denver Area Air Quality

Smoke Concerns in Denver Metro Area

On Thursday, residents in the Denver metro area expressed alarm as they encountered heavy smoke and limited visibility, leading to speculation about a potential local fire. South Metro Fire Rescue reported a surge in 911 calls from individuals concerned about the smoke. However, officials clarified that the haze is not due to any fire within Denver but is instead a result of wildfires raging in Nebraska, with smoke drifting into the area and causing significant air quality concerns.

Social media users shared their experiences, noting that visibility was deteriorating as smoke and pollution enveloped parts of the foothills and the southwest Denver Front Range. Authorities confirmed that smoke from two significant grassfires in Nebraska is being pushed into the Denver area by northeast winds, leading to worsening air quality, which may continue to decline throughout the day.

Currently, two major wildfires are active in Nebraska: the Ashby Fire and the Minor Fire, both of which ignited overnight in Grant County, prompting a large emergency response due to strong winds exacerbating their spread. The Ashby Fire, located near Ashby, has already burned approximately 60,000 acres and has spread into regions previously affected by the Morrill Fire near Crescent Lake National Wildlife Refuge. The Minor Fire, estimated to cover 15,000 acres, is burning south of Hyannis and is advancing toward Arthur County, raising alarms as it approaches the Morrill Fire.

Complicating matters, the National Weather Service in Boulder had issued a warning the previous day regarding smoke in the area. They indicated that earlier haze affecting the Denver metro and surrounding areas was associated with the “24 Fire” burning southwest of Colorado Springs. Officials had reassured residents that the light surface smoke would gradually clear.

The 24 Fire, which ignited on March 18, has consumed 7,385 acres on Fort Carson land between Penrose and Colorado Springs. After a week of intensive firefighting efforts involving over 200 personnel, the fire is currently 44% contained. While there is no immediate fire threat in Denver, officials are closely monitoring the situation as smoke from various sources continues to impact visibility and air quality across central Colorado.