Site	State	PM AQI* (ug/m3)
Ascarate Park Southeast C37	TX	12
South Valley	NM	10
Nogales Post Office	AZ	10
West Phoenix	AZ	10
Durango Complex	AZ	10
Lubbock 12th Street	TX	10
El Paso UTEP C12	TX	10
Hidden Valley	AZ	9
North Valley	NM	8
Yuma Supersite	AZ	8