| År | Station | Nationell stationskod | Klassificering | Inlet-id | Medel PM10 µg/m³ (NUT=20, ÖUT=28, MKN=40, Miljömål=15, EU2030=20) | Antal dygn | Antal dygn PM10 > 50 µg/m³ (MKN=35) | Antal dygn PM10 > 45 µg/m³ (EU2030=18) | Antal dygn PM10 > 35 µg/m³ (ÖUT=35) | Antal dygn PM10 > 25 µg/m³ (NUT=35) | Antal dygn PM10 > 30 µg/m³ (Miljömål=35) | 90%il dygn PM10 µg/m³ | Max dygn PM10 µg/m³ | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2002 | Timrå | 144 | Urban Background | 155 | 9.96 | 173 | 1.00 | 1.00 | 2.00 | 8.00 | 4.00 | 18.73 | 74.70 | Day |
| 2002 | Örnsköldsvik | 620 | Urban Background | 236 | 10.25 | 176 | 0.00 | 1.00 | 3.00 | 13.00 | 6.00 | 20.62 | 46.51 | Day |