Site	State	PM AQI* (ug/m3)
South Valley	NM	37
South Phoenix	AZ	17
Nogales Post Office	AZ	14
Ascarate Park Southeast C37	TX	14
North Valley	NM	13
Chamizal C41	TX	13
North Phoenix	AZ	13
Jefferson	NM	13
West Phoenix	AZ	12
Durango Complex	AZ	12