Site	State	PM AQI* (ug/m3)
Hidden Valley	AZ	31
Nogales Post Office	AZ	17
Yuma Supersite	AZ	17
Thirty Third	AZ	16
Casa Grande Downtown	AZ	15
Durango Complex	AZ	14
North Valley	NM	12
West Phoenix	AZ	11
South Phoenix	AZ	11
South Valley	NM	11