Site	State	PM NowCast (ug/m3)
Darrington-Fir St	WA	26
John Day Dayton St	OR	25
Portland - SE Lafayette	OR	23
Yakima-4th Ave	WA	22
Klamath Falls - Peterson Sc...	OR	21
Clarkston-13th St	WA	19
Burns - Washington St.	OR	19
Toppenish-Yakama Tribe	WA	19
Marysville-7th Ave	WA	18
Vancouver-NE 84th Ave	WA	18