The wildfires that burned through the Northwest this past summer caused hazy skies throughout Washington and Oregon. Air pollution from tiny particles released by fire is a known health hazard.

Washington Voters Will Likely Get To Weigh In On Police Deadly Force

Northwest Public Radio is a participant and contributor in the Northwest News Network (N3), a collaboration of public radio stations in Washington, Oregon and Idaho. Our reporters bring a regional perspective to coverage of Northwest states government, environment, economy, and other news of widespread interest to residents of the Northwest. Regional news on Northwest Public Radio is a part of Morning Edition every weekday morning, and All Things Considered in the afternoons.