Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	21
Hermiston - Municipal Airport	OR	18
Toppenish-Yakama Tribe	WA	12
Winthrop-Chewuch Rd	WA	11
Kennewick-Metaline	WA	10
Maple Falls-Azure Way	WA	10
Taholah-Quinault Tribe	WA	9
The Dalles - Cherry Heights	OR	9
Burns - Washington St.	OR	9
Twisp-Glover St	WA	8