Site	State	PM AQI* (ug/m3)
Hidden Valley	AZ	17
South Valley	NM	13
Del Norte	NM	11
Hobbs Jefferson	NM	10
Santa Teresa	NM	10
El Paso UTEP C12	TX	9
Yuma Supersite	AZ	9
Odessa Gonzales C1014	TX	8
Jefferson	NM	8
Nogales Post Office	AZ	8