Site	State	PM AQI* (ug/m3)
Marysville-7th Ave	WA	12
Klamath Falls - Peterson Sc...	OR	10
Tacoma-L St	WA	10
Oakridge - Willamette Activ...	OR	10
Seattle-Duwamish	WA	9
Sunnyside-S 16th	WA	8
Seattle-South Park	WA	8
Tacoma-S 36th St	WA	8
Toppenish-Yakama Tribe	WA	8
Custer-Loomis (SO-AQS)	WA	7