Site	State	PM NowCast (ug/m3)
Laredo C313	TX	22
Shreveport Airport	LA	19
NO. BHAM	AL	18
San Antonio Old Hwy90 C677	TX	18
Gwinnett Tech	GA	18
Gainesville	GA	17
Riverside	TN	17
Greenville-ESC	SC	17
Karnack C85	TX	17
Houston North Loop C1052	TX	17