Site

State

PM AQI* (ug/m3)

Baytown C148

TX

15

Clinton C403

TX

14

Moore

OK

14

MONTG

AL

13

LEEDS

AL

12

Houston East C1

TX

12

Westlake

LA

12

Haws Athletic Center C310

TX

12

San Antonio Old Hwy90 C677

TX

12

Austin North Interstate 35 ...

TX

11