Site	State	PM NowCast (ug/m3)
Corvallis - Circle Blvd.	OR	20
Leavenworth-Evans St	WA	14
Portland - SE Lafayette	OR	13
Hillsboro - Hare Field	OR	12
Portland Near Road	OR	11
Ellensburg-Ruby St	WA	10
Vancouver-NE 84th Ave	WA	10
Twisp-Glover St	WA	10
Winthrop-Chewuch Rd	WA	9
Colville-E 1st St	WA	9