Site	State	PM AQI* (ug/m3)
Yuma Supersite	AZ	16
Nogales Post Office	AZ	13
Hidden Valley	AZ	12
Santa Fe-705 Alta Vista St	NM	12
Ascarate Park Southeast C37	TX	11
Durango Complex	AZ	8
Jefferson	NM	7
South Phoenix	AZ	7
Socorro Hueco C49	TX	7
Tempe	AZ	7