Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	22
Portland - SE Lafayette	OR	16
Klamath Falls - Peterson Sc...	OR	15
Beaverton - Highland Park S...	OR	11
Roseburg - Garden Valley Blvd.	OR	10
Portland Near Road	OR	10
Spokane-Augusta Ave	WA	10
Spokane-E Broadway Ave (US)	WA	10
Salem - State Hospital	OR	9
Yacolt-Yacolt Rd	WA	9