Site

State

PM AQI* (ug/m3)

Hinds CC

MS

27

Jackson NCORE

MS

26

LOCKLAND

TN

24

North OKC

OK

22

United Ave

GA

22

French Settlement

LA

22

Chalmette Vista

LA

22

RIVER_Terrace

DC

22

HVILLE

TN

21

FRANCONIA

VA

21