Site	State	PM NowCast (ug/m3)
Winthrop-Chewuch Rd	WA	20
Ellensburg-Ruby St	WA	18
Twisp-Glover St	WA	17
Omak-Colville Tribe	WA	16
Leavenworth-Evans St	WA	11
Burns - Washington St.	OR	9
Colville-E 1st St	WA	8
Port Angeles-E 5th St	WA	8
Sunnyside-S 16th	WA	8
Marysville-7th Ave	WA	8