| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, EU2030=3.4, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2017 | Härnösand Nybrogatan Norr | 159389 | Urban Traffic | 4567 | 1.08 | 28 | Month | |
| 2017 | Timrå | 144 | Urban Background | 153 | 0.74 | 121 | Week | |
| 2017 | Örnsköldsvik Centralesplanaden 15C | 19921 | Urban Traffic | 2015 | 0.71 | 125 | Week |