Site

State

PM AQI* (ug/m3)

Chesterfield

SC

18

Clemmons Middle

NC

16

AIR LAB

TN

16

Tulsa

OK

15

North OKC

OK

15

Moore

OK

15

Mission C43

TX

14

WATSON

KY

14

Harriman

TN

14

BDED

NC

14