Site

State

PM AQI* (ug/m3)

South Valley

NM

16

Lubbock 12th Street

TX

16

Socorro Hueco C49

TX

16

Ascarate Park Southeast C37

TX

15

Nogales Post Office

AZ

13

Chamizal C41

TX

13

Amarillo Texas A&M C320

TX

13

Odessa Gonzales C1014

TX

12

Anthony

NM

11

Jefferson

NM

10