Note: Some users might notice intermittent discrepancies in colors shown on the map of air quality monitors above, and those reported on the Department of Ecology's official page. This is because Ecology believes their method of calculating the air quality category (i.e. “Good”, “Moderate”, Unhealthy” etc) is more protective of public health in Washington. If in doubt as to which better represents public health risk, use the more stringent of the two (i.e. the map showing worse air quality).
Friday, August 18, 2017
Strong Winds with More Fire Risk and some local smoke for Central and Eastern WA
Expect relatively small smoke plumes from local fires to continue over the weekend. Light smoke from the Norse Peak Fire will continue to be seen around the Yakima area this weekend, especially in the evenings. The Diamond Creek fire continues to be a problem and light to moderate smoke should be expected around Winthrop over the weekend. The Noisy Creek Fire will also continue to produce light smoke, which has been seen over the eastern part of the Colville Tribe Reservation.
Smoke from the BC fires will make its way down to NE WA, with moderate air quality expected in Ferry, Stevens, and Pend Oreille counties on Saturday afternoon and through the evening and into Sunday.