| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | Kramfors | 6780 | Urban Background | 1523 | 15.31 | 170 | 6.00 | 10.00 | 12.00 | 25.00 | 17.00 | 31.30 | 85.56 | Day |
| 2006 | Sollefteå Urban | 12036 | Urban Background | 1581 | 20.73 | 139 | 13.00 | 14.00 | 23.00 | 29.00 | 23.00 | 45.28 | 133.62 | Day |
| 2006 | Sundsvall Birsta | 15668 | Urban Traffic | 1585 | 20.64 | 273 | 18.00 | 25.00 | 36.00 | 65.00 | 45.00 | 41.85 | 116.85 | Day |
| 2006 | Timrå | 144 | Urban Background | 155 | 11.90 | 170 | 3.00 | 4.00 | 6.00 | 13.00 | 8.00 | 23.37 | 60.58 | Day |