Site	State	PM AQI* (ug/m3)
El Paso UTEP C12	TX	19
Thirty Third	AZ	18
Chamizal C41	TX	16
West Phoenix	AZ	15
Nogales Post Office	AZ	14
Durango Complex	AZ	12
Anthony	NM	11
South Phoenix	AZ	11
Phoenix JLG Supersite	AZ	10
North Phoenix	AZ	10