Site	State	PM AQI* (ug/m3)
Geronimo	AZ	11
Chamizal C41	TX	11
Nogales Post Office	AZ	11
North Valley	NM	10
Ascarate Park Southeast C37	TX	10
Jefferson	NM	10
South Phoenix	AZ	9
South Valley	NM	9
Tempe	AZ	9
Del Norte	NM	8