Site	State	PM AQI* (ug/m3)
Thirty Third	AZ	16
Yuma Supersite	AZ	16
Durango Complex	AZ	14
Nogales Post Office	AZ	14
South Phoenix	AZ	13
West Phoenix	AZ	13
Hidden Valley	AZ	13
Socorro Hueco C49	TX	12
North Valley	NM	12
Mesa - Brooks Reservoir	AZ	11