Site | State | PM NowCast (ug/m3) |
Calexico - Ethel Street | CA | 57 |
South Long Beach | CA | 31 |
Upland | CA | 29 |
Otay Mesa - Donovan | CA | 25 |
Mira Loma - Van Buren | CA | 23 |
Portola | CA | 23 |
Anaheim | CA | 22 |
Los Angeles - N. Main Street | CA | 20 |
Riverside - Rubidoux | CA | 18 |
North Holywood | CA | 18 |