Site	State	PM AQI* (ug/m3)
John Day Dayton St	OR	20
Brewster Mobile	WA	19
Cave Junction Forest Service	OR	19
Klamath Falls - Peterson Sc...	OR	17
Sunnyside-S 16th	WA	16
Grants Pass - Parkside School	OR	15
Twisp-Ewell St	WA	14
Ellensburg-Ruby St	WA	14
Yakima-4th Ave	WA	14
Medford Welch & Jackson	OR	14