Site

State

PM AQI* (ug/m3)

Hobbs Jefferson

NM

12

Lubbock 12th Street

TX

12

Odessa Gonzales C1014

TX

11

Eagle Pass C319

TX

11

Ascarate Park Southeast C37

TX

10

Geronimo

AZ

10

Hidden Valley

AZ

10

Amarillo Texas A&M C320

TX

10

Socorro Hueco C49

TX

9

El Paso UTEP C12

TX

7