År | Station | Nationell stationskod | Klassificering | Inlet-id | Antal dygn | Årsmedel Ni in PM10 ng/m³ (MKN=20) | Tidsupplösning |
---|---|---|---|---|---|---|---|
2012 | Aspvreten | 101 | Rural-Regional Background | 12 | 347 | 0.42 | Month |
2011 | Aspvreten | 101 | Rural-Regional Background | 12 | 342 | 0.50 | Month |
2010 | Aspvreten | 101 | Rural-Regional Background | 12 | 353 | 0.53 | Month |