| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, EU2030=3.4, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2003 | Strömsund | 6778 | Urban Background | 1417 | 2.90 | 90 | Week | |
| 2002 | Strömsund | 6778 | Urban Background | 1417 | 3.24 | 174 | Week | |
| 2001 | Strömsund | 6778 | Urban Background | 1417 | 2.75 | 183 | Week | |
| 2000 | Strömsund | 6778 | Urban Background | 1417 | 3.04 | 170 | Week | |
| 1999 | Strömsund | 6778 | Urban Background | 1417 | 3.32 | 89 | Week |