| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2006 | Bollnäs, Gaturum | 17601 | Urban Traffic | 1314 | 1.58 | 82 | Week | |
| 2002 | Bollnäs | 1714 | Urban Background | 1313 | 2.29 | 86 | Week | |
| 2002 | Katrineholm | 7189 | Urban Background | 1368 | 1.43 | 92 | Week |