År | Station | Nationell stationskod | Klassificering | Inlet-id | Antal dygn | Årsmedel Ni in PM10 ng/m³ (MKN=20) | Tidsupplösning |
---|---|---|---|---|---|---|---|
2014 | Aspvreten | 101 | Rural-Regional Background | 12 | 355 | 0.58 | Month |
2013 | Aspvreten | 101 | Rural-Regional Background | 12 | 329 | 0.68 | Month |
2012 | Aspvreten | 101 | Rural-Regional Background | 12 | 347 | 0.42 | Month |