Site	State	PM NowCast (ug/m3)
Winthrop-Chewuch Rd	WA	27
Clarkston-13th St	WA	24
Sunnyside-S 16th	WA	22
Spokane-Monroe St.	WA	21
Twisp-Glover St	WA	19
Spokane-Augusta Ave	WA	16
Colbert-Greenbluff	WA	16
Wellpinit-Spokane Tribe	WA	15
Spokane-E Broadway Ave (US)	WA	15
Rosalia-Josephine St	WA	14