Site	State	PM AQI* (ug/m3)
El Paso UTEP C12	TX	10
Ascarate Park Southeast C37	TX	9
Eagle Pass C319	TX	9
Hidden Valley	AZ	9
Geronimo	AZ	9
Anthony	NM	8
Yuma Supersite	AZ	8
Thirty Third	AZ	8
Casa Grande Downtown	AZ	7
Chamizal C41	TX	7