Site	State	PM NowCast (ug/m3)
Ellensburg-Ruby St	WA	18
Twisp-Glover St	WA	17
Omak-Colville Tribe	WA	17
Winthrop-Chewuch Rd	WA	16
Burns - Washington St.	OR	11
Port Angeles-E 5th St	WA	10
Leavenworth-Evans St	WA	10
Sweet Home - Fire Department	OR	9
Sunnyside-S 16th	WA	8
Toppenish-Yakama Tribe	WA	8