Site

State

PM AQI* (ug/m3)

White Springs

FL

13

Thibodaux

LA

12

SETRPC Mauriceville 42 C642

TX

10

Kenner

LA

10

Chalmette Vista

LA

10

McAlester

OK

9

Hamshire C64

TX

9

Houston East C1

TX

9

Westlake

LA

9

GPORT YC

MS

9