Douglas County Health Department: Wildfire smoke returns as health

Western wildfire smoke poses health risks from coast to coast

Smoke from Canadian fires is pouring into the US and could linger for days, FireWatch

Douglas Co. issues air quality report linked to Canada fires

Health effects from smoke - Washington State Department of Ecology

Wildfire - Wikipedia

Saturday conversation: What is the cause of the wildfires in the West?

Air Quality and Your Health, Blogs

On Washington's public lands, a rise in fires caused by people - Idaho Capital Sun

In Oregon, a New Program Is Training Burn Bosses to Help Put More “Good Fire” on the Ground - Inside Climate News

Firefighters 'contain' Douglas County wood fire, smoke remain heavy day after it began