| År | Station | Nationell stationskod | Klassificering | Inlet-id | Antal dygn | Årsmedel Ni in PM10 ng/m³ (MKN=20) | Tidsupplösning |
|---|---|---|---|---|---|---|---|
| 2023 | Bredkälen | 102 | Rural Background | 21 | 336 | 0.10 | Month |
| 2023 | Hallahus | 37089 | Rural-Regional Background | 2107 | 302 | 0.37 | Month |
| 2023 | Norunda Stenen | 159388 | Rural-Regional Background | 4734 | 350 | 0.16 | Month |
| 2023 | Råö | 8105 | Rural Background | 200 | 358 | 0.39 | Month |