Site	State	PM AQI* (ug/m3)
Nogales Post Office	AZ	19
West Phoenix	AZ	17
Durango Complex	AZ	15
South Phoenix	AZ	13
Ascarate Park Southeast C37	TX	12
Casa Grande Downtown	AZ	11
South Valley	NM	10
Rose Elementary	AZ	10
Hidden Valley	AZ	10
Phoenix JLG Supersite	AZ	9