| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, EU2030=3.4, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2011 | Sundsvall Mätvagnen | 9621 | Urban Traffic | 1418 | 1.05 | 79 | Week | |
| 2011 | Sundsvall Skolhusallén | 21844 | Urban Traffic | 1419 | 1.50 | 79 | Week | |
| 2011 | Timrå | 144 | Urban Background | 153 | 1.00 | 118 | Week | |
| 2011 | Örnsköldsvik Centralesplanaden 15C | 19921 | Urban Traffic | 2015 | 1.75 | 176 | Week |