Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	23
Yakima-4th Ave	WA	23
Oakridge - Willamette Activ...	OR	22
Omak-Colville Tribe	WA	19
Sunnyside-S 16th	WA	18
Colville-E 1st St	WA	15
Leavenworth-Evans St	WA	14
Cottage Grove City Shops	OR	11
Wenatchee-Fifth St	WA	11
Winthrop-Chewuch Rd	WA	11