Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	30
John Day Dayton St	OR	18
Twisp-Ewell St	WA	16
Estacada Clackamas River El...	OR	16
Forest Grove Pacific Univer...	OR	14
Sunnyside-S 16th	WA	13
Cottage Grove City Shops	OR	13
Colville-E 1st St	WA	12
Albany - Calapooia School	OR	12
Winthrop-Chewuch Rd	WA	11