| År | Station | Nationell stationskod | Klassificering | Inlet-id | Antal dygn | Årsmedel Ni in PM10 ng/m³ (MKN=20) | Tidsupplösning |
|---|---|---|---|---|---|---|---|
| 2022 | Norunda Stenen | 159388 | Rural-Regional Background | 4734 | 364 | 0.26 | Month |
| 2021 | Norunda Stenen | 159388 | Rural-Regional Background | 4734 | 364 | 0.31 | Month |
| 2020 | Norunda Stenen | 159388 | Rural-Regional Background | 4734 | 363 | 0.18 | Month |
| 2019 | Norunda Stenen | 159388 | Rural-Regional Background | 4734 | 363 | 0.17 | Month |
| 2018 | Norunda Stenen | 159388 | Rural-Regional Background | 4734 | 310 | 0.29 | Month |
| 2016 | Boden Stadshuset-Kungsgatan | 21059 | Urban Traffic | 4541 | 354 | 0.13 | Variable |