| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2011 | Karlstad Hamngatan 16 | 1285 | Urban Traffic | 1363 | 1.26 | 140 | Variable | |
| 2010 | Karlstad Hamngatan 16 | 1285 | Urban Traffic | 1363 | 2.41 | 150 | Variable |