Site

State

PM AQI* (ug/m3)

Shuttlesworth

AL

16

WYLAM

AL

16

Algonquin Parkway

KY

15

Hopkinsville

KY

15

Houston North Wayside C405

TX

15

LOCKELAND

TN

15

Cannons Lane

KY

14

OWENPRI

KY

14

Near Road

KY

14

WATSON

KY

14