Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	47
Klamath Falls - Peterson Sc...	OR	35
Portland - SE Lafayette	OR	27
John Day Dayton St	OR	26
Medford Welch & Jackson	OR	23
Albany - Calapooia School	OR	22
Colville-E 1st St	WA	21
Gresham Centennial HS	OR	20
Twisp-Ewell St	WA	20
Mill City	OR	18