Site	State	PM AQI* (ug/m3)
Maple Falls-Azure Way	WA	15
Tacoma-L St	WA	12
Marysville-7th Ave	WA	12
Lyons	OR	11
Eugene - Amazon Park	OR	11
Oakridge - Willamette Activ...	OR	11
Tacoma-S 36th St	WA	11
Vancouver-NE 84th Ave	WA	9
Cottage Grove City Shops	OR	9
Portland Near Road	OR	9