Site	State	PM AQI* (ug/m3)
Portola	CA	49
Hurst Road	AK	39
Grand Junction - Powell Bui...	CO	38
South Phoenix	AZ	36
Compton	CA	34
Bishop Paiute Tribe-CA	CA	31
West Phoenix	AZ	28
Garden	AK	28
Butte (Harrison Court)	AK	27
Nogales Post Office	AZ	27