| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2003 | Visby Tallunden | 9818 | Urban Background | 1445 | 1.25 | 152 | Week | |
| 1993 | Gävle | 7132 | Urban Background | 1336 | 5.16 | 80 | Week | |
| 1992 | Gävle | 7132 | Urban Background | 1336 | 4.17 | 81 | Week |