Weather ❯ Air Quality ❯ Pollution

Wildfire Smoke

Health Effects Health Impacts Impact on Health Visibility Issues Regional Effects Northern California Respiratory Health Hazardous Levels Canadian Wildfire Smoke Michigan Impact on Air Quality Canada Hazy Skies Health Risks Degrading Air Quality Visibility Health Alerts Effects on Health

Winds Clear Seattle Smoke as Spokane Fires Move into Mop-Up and Arson Suspect Is Charged

Onshore winds cleared smoke from the Puget Sound, leaving central and eastern Washington to contend with very dry fuels and gusty winds.

Northwest Wildfires Send Smoke Across U.S. and Canada, Triggering Local Advisories

Delta Breeze and Marine Layer Bring Cool Down to Northern California

Hazy Heat in New England to Yield to Cool, Rainy Weekend

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

Northeast Ohio Braces for Cool, Breezy Weekend Ahead of June Warmup