Weather ❯ Air Quality

Wildfire Smoke

Health Effects Environmental Impact Impact on Health Forecast Smoke Effects Health Impact Health Advisories Impact on Weather Visibility Issues Northeastern United States Health Advisory Ozone Levels U.S. States Respiratory Issues Sources of Smoke Environmental Effects Northeast Ohio Effects Health Alerts Seasonal Changes Impact on Region Temperature Changes Forecasts Great Lakes Region Impact on Communities Impact on Cities Health Impacts Impact on Air Quality Forecasting Temperature Impact on Visibility Impact Hazy Conditions Atmospheric Effects Pollution Continental Divide

Extreme Heat and Fire Warnings Grip Colorado as Weekend Cooldown Nears

Cooling centers are open under heat advisories, red flag warnings, degraded air quality to offer relief before a forecast 10°F weekend cooldown.

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