Site	State	PM AQI* (ug/m3)
Chiloquin	OR	54
Pagosa Springs	CO	52
Boundary County	ID	38
St. Maries	ID	37
Otay Mesa - Donovan	CA	37
Portola	CA	34
Pinehurst	ID	32
Maple Falls-Azure Way	WA	31
Spokane-E Broadway Ave (US)	WA	30
Eugene - Amazon Park	OR	28