| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2011 | Hudiksvall | 124 | Urban Background | 1347 | 0.97 | 84 | Week | |
| 2011 | Hudiksvall Kungsgatan | 29013 | Urban Traffic | 1348 | 1.16 | 77 | Week | |
| 2010 | Hudiksvall | 124 | Urban Background | 1347 | 0.97 | 155 | Week | |
| 2006 | Hudiksvall | 124 | Urban Background | 1347 | 1.63 | 131 | Week | |
| 2006 | Hässleholm2 | 13527 | Urban Background | 1350 | 1.19 | 121 | Week | |
| 2005 | Hudiksvall | 124 | Urban Background | 1347 | 1.52 | 183 | Week | |
| 2005 | Hässleholm2 | 13527 | Urban Background | 1350 | 1.07 | 155 | Week |