Site	State	PM AQI* (ug/m3)
Nogales Post Office	AZ	33
South Phoenix	AZ	31
Durango Complex	AZ	26
North Valley	NM	24
South Valley	NM	23
West Phoenix	AZ	23
Jefferson	NM	21
Chamizal C41	TX	17
Ascarate Park Southeast C37	TX	17
Phoenix JLG Supersite	AZ	16