Site	State	PM AQI* (ug/m3)
Marysville-7th Ave	WA	28
Tacoma-L St	WA	26
Eugene - Amazon Park	OR	23
Klamath Falls - Peterson Sc...	OR	23
Lyons	OR	20
Sweet Home - Fire Department	OR	20
Puyallup-128th St	WA	19
Longview-30th Ave	WA	18
Lake Forest Park-Town Center	WA	16
Maple Falls-Azure Way	WA	16