Site | State | PM AQI* (ug/m3) |
Otay Mesa - Donovan | CA | 21 |
Calexico - Ethel Street | CA | 21 |
Mesa 2 /Nipomo | CA | 19 |
Nipomo Mesa CDF | CA | 15 |
North Holywood | CA | 15 |
Crestline - Lake Gregory | CA | 14 |
Mira Loma - Van Buren | CA | 14 |
Riverside - Rubidoux | CA | 14 |
Glendora - Laurel | CA | 14 |
Portola | CA | 12 |