Site	State	PM NowCast (ug/m3)
Calexico - Ethel Street	CA	44
Portola	CA	30
Otay Mesa - Donovan	CA	28
Mira Loma - Van Buren	CA	25
El Centro - 9th Street	CA	21
El Cajon - Lexington Elemen...	CA	19
Riverside - Rubidoux	CA	18
Los Angeles - N. Main Street	CA	17
Victorville - Park Avenue	CA	17
Upland	CA	17