Site	State	PM AQI* (ug/m3)
Hidden Valley	AZ	16
Nogales Post Office	AZ	14
Chamizal C41	TX	14
Ascarate Park Southeast C37	TX	12
Durango Complex	AZ	12
West Phoenix	AZ	10
South Valley	NM	10
Diablo	AZ	9
Socorro Hueco C49	TX	9
South Phoenix	AZ	9