Site

State

PM AQI* (ug/m3)

Houston East C1

TX

27

Clinton C403

TX

24

SETRPC Mauriceville 42 C642

TX

20

Houston North Wayside C405

TX

19

Conroe Relocated C78

TX

18

WAVELAND

MS

17

MARION

AR

16

Jackson NCORE

MS

16

Shreveport Airport

LA

16

United Ave

GA

16