Site | State | PM AQI* (ug/m3) |
Portola | CA | 41 |
Steubenville | OH | 32 |
Laredo C313 | TX | 29 |
Tacoma-L St | WA | 27 |
North Pole Fire Station #3 | AK | 26 |
Marysville-7th Ave | WA | 26 |
Eagle Pass C319 | TX | 24 |
Anderson | CA | 24 |
Maple Falls-Azure Way | WA | 24 |
San Antonio Old Hwy90 C677 | TX | 24 |