Site	State	PM NowCast (ug/m3)
Clarkston-13th St	WA	23
Sunnyside-S 16th	WA	20
Yakima-4th Ave	WA	16
White Swan-Yakama Tribe	WA	14
Wenatchee-Fifth St	WA	13
Hillsboro - Hare Field	OR	12
Leavenworth-Evans St	WA	12
Toppenish-Yakama Tribe	WA	12
Colbert-Greenbluff	WA	11
Portland Near Road	OR	11
Kennewick-Metaline	WA	11