| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel PM2.5 µg/m³ (NUT=12, ÖUT=17, MKN=25, Miljömål=10, EU2030=10) | Antal dygn | Antal dygn > 25 µg/m³ (Miljömål=3, EU2030=18) | 99%il dygn µg/m³ (Miljömål=25) | Max dygn PM2.5 µg/m³ | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 5.01 | 312 | 4.00 | 26.50 | 29.30 | Day |
| 2023 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.91 | 352 | 0.00 | 17.00 | 23.00 | Day |
| 2022 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 3.94 | 90 | 0.00 | 9.00 | 13.00 | Day |
| 2021 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.81 | 55 | 0.00 | 22.00 | 22.00 | Day |
| 2020 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 3.94 | 351 | 0.00 | 15.50 | 21.80 | Day |
| 2019 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.78 | 346 | 1.00 | 19.00 | 27.00 | Day |
| 2018 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 5.27 | 240 | 0.00 | 17.60 | 22.00 | Day |
| 2017 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.08 | 297 | 0.00 | 17.30 | 24.60 | Day |
| 2016 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.49 | 364 | 0.00 | 14.00 | 18.95 | Day |
| 2015 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.21 | 363 | 1.00 | 17.56 | 25.17 | Day |
| 2014 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 6.39 | 346 | 5.00 | 28.05 | 39.88 | Day |
| 2013 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.66 | 191 | 0.00 | 15.23 | 16.87 | Day |
| 2012 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 4.95 | 366 | 1.00 | 19.17 | 29.31 | Day |
| 2011 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 6.74 | 340 | 7.00 | 30.26 | 48.68 | Day |
| 2010 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 6.38 | 311 | 2.00 | 23.81 | 40.95 | Day |
| 2009 | Stockholm Olaus Petri | 21746 | Urban Background | 330 | 5.20 | 137 | 0.00 | 18.48 | 19.88 | Day |