Site

State

PM AQI* (ug/m3)

Eagle Pass C319

TX

29

Hobbs Jefferson

NM

28

Lubbock 12th Street

TX

27

Laredo C313

TX

27

Odessa Gonzales C1014

TX

26

Ascarate Park Southeast C37

TX

25

MONTG

AL

23

Calaveras Lake C59

TX

21

San Antonio Old Hwy90 C677

TX

20

Shuttlesworth

AL

19