Site

State

PM AQI* (ug/m3)

Rahway PM

NJ

14

Kittanning

PA

13

Charleroi

PA

12

Steubenville

OH

12

MOUNDSVILLE

WV

12

Marshall

MN

12

Jeffersonville - Bates-Bowy...

IN

11

Uniontown

PA

11

ODOT Ironton

OH

11

New Haven

CT

11