Public Health Issues Air Quality Advisory for Western Foothills — Longmont Area

Public Health Issues Air Quality Advisory for Western Foothills — Longmont Area

Boulder County Public Health has issued an air quality advisory for communities in the western foothills due to elevated particulate matter levels from prescribed burns in the Roosevelt National Forest. Residents with respiratory conditions are advised to limit outdoor activity and keep windows closed until conditions improve.

According to Michael Kowalski, director of Community Planning & Permitting, this program served 45% more residents in 2026 compared to the previous year. “We’re seeing unprecedented demand from communities across Boulder County, particularly in Erie and the surrounding area,” Michael Kowalski said.

The program is modeled after similar successful initiatives in Larimer County and Jefferson County. Boulder County’s version includes additional provisions for wildfire mitigation, affordable housing, and environmental sustainability.

What You Need to Know

Volunteers contributed over 12,117 hours to this program last year. The Community Planning & Permitting coordinates with 20 nonprofit partner organizations throughout Boulder County to deliver services.

The Coalton Trail open space property encompasses 288 acres and features 11 miles of multi-use trails. Seasonal wildlife closures may apply from December 15 through July 15 to protect nesting raptors and elk calving areas.