Site	State	PM AQI* (ug/m3)
Maple Falls-Azure Way	WA	21
Ellensburg-Ruby St	WA	18
Tacoma-L St	WA	16
Toppenish-Yakama Tribe	WA	15
Lacey-College St	WA	14
Cave Junction Forest Service	OR	14
Seattle-Duwamish	WA	14
Sunnyside-S 16th	WA	13
Marysville-7th Ave	WA	13
Kennewick-Metaline	WA	12