Site	State	PM NowCast (ug/m3)
Fort Lee Near Road	NJ	23
East St. Louis	IL	20
Lancaster DW	PA	20
Portland - Deering Oaks	ME	18
Reading Airport	PA	16
Freemansburg	PA	16
Waterbury	CT	15
SPRINGFIELDSP	MA	15
Newark Firehouse	NJ	15
Greenfield	MA	15