Weather ❯ Air Quality

Wildfire Smoke

Health Effects Environmental Impact Impact on Health Health Advisories Forecast Health Impact Impact on Weather Visibility Issues Temperature Changes Health Advisory

Cold Front Brings Cooler Temperatures and New Wave of Wildfire Smoke to Southern Colorado

Smoke is lowering air quality and increasing the chance of heavy, localized storms that can produce dangerous runoff on burn scars.

Extreme Heat and Fire Warnings Grip Colorado as Weekend Cooldown Nears

CFL to Revise Air Quality Delay Rules After Regina Game Postponement

Wildfire Smoke Triggers Air Quality Alerts in Canada and U.S.

Steady Rain Breaks Chicago’s 62-Day Dry Spell

Northeast Ohio Heats Up to Mid-80s Ahead of Storm Threat