Site	State	PM NowCast (ug/m3)
Twisp-Glover St	WA	23
John Day Dayton St	OR	21
Maple Falls-Azure Way	WA	20
Burns - Washington St.	OR	18
Omak-Colville Tribe	WA	18
Winthrop-Chewuch Rd	WA	16
Yakima-4th Ave	WA	16
Wenatchee-Fifth St	WA	15
Toppenish-Yakama Tribe	WA	15
Leavenworth-Evans St	WA	15