Site

State

PM AQI* (ug/m3)

Hidden Valley

AZ

16

Eagle Pass C319

TX

13

Ascarate Park Southeast C37

TX

11

Odessa Gonzales C1014

TX

10

Socorro Hueco C49

TX

10

Lubbock 12th Street

TX

9

Phoenix JLG Supersite

AZ

8

Anthony

NM

8

El Paso UTEP C12

TX

8

South Valley

NM

8