Site

State

PM AQI* (ug/m3)

Shuttlesworth

AL

10

Gainesville

GA

10

LOCKELAND

TN

9

Lawton North

OK

9

Algonquin Parkway

KY

8

MENDNHAL

NC

8

Healdton

OK

8

CHICK.

AL

8

NEWTWN

KY

8

MATH & SCIENCE CTR

VA

8