År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel PM2.5 µg/m³ (NUT=12, ÖUT=17, MKN=25, Miljömål=10) | Antal dygn | Antal dygn > 25 µg/m³ (Miljömål=3) | 99%il dygn µg/m³ (Miljömål=25) | Max dygn PM2.5 µg/m³ | Tidsupplösning |
---|---|---|---|---|---|---|---|---|---|---|
2023 | Norunda Stenen | 159388 | Rural-Regional Background | 5012 | 3.50 | 365 | 0.00 | 12.73 | 16.59 | Hour |
2022 | Norunda Stenen | 159388 | Rural-Regional Background | 5012 | 3.71 | 365 | 3.00 | 19.47 | 32.20 | Hour |
2021 | Norunda Stenen | 159388 | Rural-Regional Background | 5012 | 4.19 | 364 | 2.00 | 18.10 | 31.74 | Hour |
2020 | Norunda Stenen | 159388 | Rural-Regional Background | 5012 | 3.88 | 366 | 2.00 | 17.72 | 35.56 | Hour |
2019 | Norunda Stenen | 159388 | Rural-Regional Background | 4238 | 1.67 | 19 | 0.00 | 5.30 | 5.30 | Day |
2019 | Norunda Stenen | 159388 | Rural-Regional Background | 5012 | 4.13 | 276 | 0.00 | 18.50 | 23.66 | Hour |
2018 | Norunda Stenen | 159388 | Rural-Regional Background | 4238 | 5.02 | 322 | 0.00 | 17.50 | 23.70 | Day |
2017 | Sollentuna Töjnaskolan | 36241 | Urban Background | 565 | 4.79 | 340 | 2.00 | 18.56 | 43.04 | Hour |
2016 | Sollentuna Töjnaskolan | 36241 | Urban Background | 565 | 5.31 | 362 | 0.00 | 19.06 | 24.40 | Hour |
2015 | Sollentuna Töjnaskolan | 36241 | Urban Background | 565 | 4.74 | 307 | 1.00 | 15.92 | 25.50 | Hour |
2014 | Sollentuna Töjnaskolan | 36241 | Urban Background | 565 | 6.95 | 362 | 7.00 | 30.42 | 38.09 | Hour |