Site

State

PM AQI* (ug/m3)

Hidden Valley

AZ

29

Hobbs Jefferson

NM

17

Lubbock 12th Street

TX

12

Silver City-696 NM-35

NM

11

Odessa Gonzales C1014

TX

11

Eagle Pass C319

TX

11

Ascarate Park Southeast C37

TX

10

Durango Complex

AZ

10

Amarillo Texas A&M C320

TX

10

Socorro Hueco C49

TX

9