Site	State	PM AQI* (ug/m3)
Maple Falls-Azure Way	WA	35
Chiloquin	OR	33
Eugene - Amazon Park	OR	33
Toppenish-Yakama Tribe	WA	31
Tacoma-L St	WA	31
Sunnyside-S 16th	WA	31
Marysville-7th Ave	WA	30
Hillsboro - Hare Field	OR	30
Yakima-4th Ave	WA	28
Lyons	OR	28