| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2013 | Karlstad Hamngatan 16 | 1285 | Urban Traffic | 1363 | 0.97 | 130 | Variable | |
| 2013 | Karlstad Råd 4 M | 377 | Urban Background | 1365 | 0.60 | 139 | Week | |
| 2007 | Karlstad Hamngatan 16 | 1285 | Urban Traffic | 1363 | 2.63 | 180 | Variable | |
| 2007 | Karlstad Järnvägsgatan | 13526 | Urban Traffic | 1364 | 1.62 | 91 | Week | |
| 2007 | Karlstad Råd 4 M | 377 | Urban Background | 1365 | 0.97 | 180 | Week |