Site	State	PM AQI* (ug/m3)
Ascarate Park Southeast C37	TX	19
Chamizal C41	TX	19
Hidden Valley	AZ	14
El Paso UTEP C12	TX	13
North Valley	NM	13
Nogales Post Office	AZ	12
Socorro Hueco C49	TX	12
Durango Complex	AZ	11
Jefferson	NM	10
Anthony	NM	10