Site	State	PM NowCast (ug/m3)
Colville-E 1st St	WA	16
Clarkston-13th St	WA	16
John Day Dayton St	OR	11
Omak-Colville Tribe	WA	11
Maple Falls-Azure Way	WA	10
Roseburg - Garden Valley Blvd.	OR	8
Toppenish-Yakama Tribe	WA	8
Ellensburg-Ruby St	WA	8
Roseburg Fire Dept	OR	7
Twisp-Ewell St	WA	7