| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, EU2030=3.4, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2003 | Arvika | 6779 | Urban Background | 218 | 2.90 | 147 | Week | |
| 2003 | Karlstad | 127 | Urban Background | 152 | 1.57 | 176 | Week | |
| 2003 | Karlstad Alvgatan | 1674 | Urban Traffic | 1367 | 2.33 | 87 | Week | |
| 2003 | Karlstad Bergvik | 9624 | Urban Traffic | 1362 | 2.31 | 59 | Week | |
| 2003 | Karlstad Hamngatan 16 | 1285 | Urban Traffic | 1363 | 4.75 | 87 | Variable | |
| 2003 | Årjäng | 622 | Urban Background | 1454 | 2.64 | 89 | Week |