Site	State	PM AQI* (ug/m3)
Eagle Pass C319	TX	17
Socorro Hueco C49	TX	14
Ascarate Park Southeast C37	TX	13
Odessa Gonzales C1014	TX	13
Hidden Valley	AZ	12
Thirty Third	AZ	9
Geronimo	AZ	8
El Paso UTEP C12	TX	7
South Phoenix	AZ	7
Durango Complex	AZ	6