| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel Bensen µg/m³ (MKN=5, Miljömål=1) | Antal dygn | Antal timmar | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|
| 2002 | Katrineholm | 7189 | Urban Background | 1368 | 1.43 | 92 | Week | |
| 2002 | Piteå PM10 | 1090 | Urban Background | 1409 | 1.89 | 21 | Week | |
| 2001 | Katrineholm | 7189 | Urban Background | 1368 | 1.72 | 176 | Week | |
| 2001 | Piteå PM10 | 1090 | Urban Background | 1409 | 2.26 | 42 | Week |