Site

State

PM AQI* (ug/m3)

OWENPRI

KY

11

Lafayette

LA

11

Near Road

FL

10

Houston North Loop C1052

TX

10

Sheffield Elementary School

FL

10

JPRECC

KY

9

Hopkinsville

KY

9

Chalmette Vista

LA

9

Mayo Clinic

FL

9

North OKC

OK

8