Site	State	PM AQI* (ug/m3)
Ascarate Park Southeast C37	TX	11
El Paso UTEP C12	TX	11
Chamizal C41	TX	10
Hidden Valley	AZ	10
Yuma Supersite	AZ	10
West Phoenix	AZ	8
Phoenix JLG Supersite	AZ	8
Durango Complex	AZ	7
Geronimo	AZ	7
Hobbs Jefferson	NM	7