| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, EU2030=3.4, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2009 | Timrå | 144 | Urban Background | 153 | 1.00 | 176 | Week | |
| 2009 | Örnsköldsvik Centralesplanaden 15C | 19921 | Urban Traffic | 2015 | 1.81 | 210 | Week |