The air quality in Western Washington returned to normal Friday morning after onshore winds pushed wildfire smoke out of the area.
The air quality in portions of Western Washington were at "moderate" levels Thursday.
Data from the Puget Sound Clean Air Agency showed much of King, Kitsap, Pierce, and Snohomish counties with reduced air quality throughout the day
KING 5 Meteorologist Rich Marriott says the air quality began slipping Wednesday as wildfire smoke drifted over the Cascades and west from the Olympics.
The smoke cleared out as onshore winds kicked in.
