| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2006 | Kramfors | 6786 | Urban Background | 1373 | 1.46 | 121 | Week | |
| 2005 | Kramfors | 6786 | Urban Background | 1373 | 1.38 | 62 | Week | |
| 2003 | Visby Tallunden | 9818 | Urban Background | 1445 | 1.25 | 152 | Week | |
| 2002 | Katrineholm | 7189 | Urban Background | 1368 | 1.43 | 92 | Week | |
| 2001 | Katrineholm | 7189 | Urban Background | 1368 | 1.72 | 176 | Week | |
| 2000 | Katrineholm | 7189 | Urban Background | 1368 | 1.58 | 84 | Week | |
| 2000 | Kramfors | 6780 | Urban Background | 1372 | 2.76 | 93 | Week | |
| 1999 | Kramfors | 6780 | Urban Background | 1372 | 2.63 | 89 | Week |