Site	State	PM AQI* (ug/m3)
SEAFORD	DE	27
Taft	OH	22
Lancaster DW	PA	22
Princess Anne	MD	21
Hagerstown	MD	20
Arendtsville	PA	20
Jeffersonville - Bates-Bowy...	IN	20
Springfield PM	OH	19
LUMS 2	DE	19
Fair Hill	MD	19