Site

State

PM AQI* (ug/m3)

Ponca City

OK

16

Glenpool

OK

14

NKU

KY

14

CLEVELAND

MS

13

Near Road

FL

12

NEWTWN

KY

12

Jackson NCORE

MS

12

Moore

OK

12

Hinds CC

MS

12

McAlester

OK

11