Site	State	AQI*
Chamizal C41	TX	24
Eagle Pass C319	TX	18
Ascarate Park Southeast C37	TX	17
Nogales Post Office	AZ	17
Durango Complex	AZ	12
South Valley	NM	12
West Phoenix	AZ	11
South Phoenix	AZ	10
Phoenix JLG Supersite	AZ	10
Socorro Hueco C49	TX	9