Site	State	PM AQI* (ug/m3)
Anthony	NM	23
South Valley	NM	16
Ascarate Park Southeast C37	TX	13
Yuma Supersite	AZ	12
Hidden Valley	AZ	12
Nogales Post Office	AZ	11
Socorro Hueco C49	TX	11
Santa Teresa	NM	10
El Paso UTEP C12	TX	8
Jefferson	NM	8