Site | State | PM AQI* (ug/m3) |
Ponca City | OK | 18 |
Isla Blanca C323/C667 | TX | 18 |
Springville | CA | 17 |
Laredo C313 | TX | 17 |
SPRNGDLE | AR | 17 |
Von Ormy Highway 16 | TX | 17 |
St Theodosius | OH | 17 |
San Antonio Old Hwy90 C677 | TX | 16 |
Odessa Gonzales C1014 | TX | 16 |
Houston North Loop C1052 | TX | 16 |