Site

State

PM AQI* (ug/m3)

Mora-26 Ranger Rd

NM

32

Sapello-1033 NM-518

NM

17

Las Vegas-21 B Dr

NM

11

Odessa Gonzales C1014

TX

10

Big Bend NP

TX

9

Amarillo Texas A&M C320

TX

9

Eagle Pass C319

TX

9

Ascarate Park Southeast C37

TX

8

Hobbs Jefferson

NM

8

Geronimo

AZ

7