| År | Station | Nationell stationskod | Klassificering | Inlet-id | Årsmedel SO2 µg/m³ (NUT=8, ÖUT=12, MKN=20) | Medelvärde vinter SO2 µg/m³ (NUT=8, ÖUT=12, MKN=20) | Antal dygn | Max dygn SO2 µg/m³ | Antal dygn SO2 > 50 µg/m³ (NUT=3) | Antal dygn SO2 > 75 µg/m³ (ÖUT=3) | Antal dygn SO2 > 100 µg/m³ (MKN=7) | Antal dygn SO2 > 125 µg/m³ (MKN=3) | Antal timmar | Max timme SO2 µg/m³ | 98%il timme SO2 µg/m³ | Antal timmar SO2 > 100 µg/m³ (NUT=175) | Antal timmar SO2 > 150 µg/m³ (ÖUT=175) | Antal timmar SO2 > 200 µg/m³ (MKN=175) | Antal timmar SO2 > 350 µg/m³ (MKN=24) | Tidsupplösning |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | Kungälv | 126 | Urban Background | 1036 | 1.35 | 1.38 | 75 | 8.10 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 2006 | Kungälv | 126 | Urban Background | 1036 | 1.52 | 1.21 | 84 | 6.10 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 2006 | Västerås Stadshuset | 8777 | Urban Background | 259 | 1.45 | 2.11 | 296 | 8.06 | 0.00 | 0.00 | 0.00 | 0.00 | 7501 | 34.60 | 7.54 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2005 | Kungälv | 126 | Urban Background | 1036 | 0.94 | 92 | 3.70 | 0.00 | 0.00 | 0.00 | 0.00 | Day | ||||||||
| 2005 | Västerås Stadshuset | 8777 | Urban Background | 259 | 2.38 | 2.36 | 300 | 7.83 | 0.00 | 0.00 | 0.00 | 0.00 | 7263 | 37.00 | 6.75 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2004 | Västerås Stadshuset | 8777 | Urban Background | 259 | 1.80 | 1.49 | 220 | 4.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5167 | 34.10 | 3.63 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2003 | Västerås Stadshuset | 8777 | Urban Background | 259 | 1.68 | 2.18 | 269 | 6.31 | 0.00 | 0.00 | 0.00 | 0.00 | 6438 | 11.00 | 5.45 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2002 | Västerås Stadshuset | 8777 | Urban Background | 259 | 2.25 | 2.60 | 350 | 7.01 | 0.00 | 0.00 | 0.00 | 0.00 | 8410 | 12.00 | 6.14 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2001 | Västerås Stadshuset | 8777 | Urban Background | 259 | 2.38 | 2.30 | 310 | 10.30 | 0.00 | 0.00 | 0.00 | 0.00 | 7598 | 221.00 | 5.93 | 1.00 | 1.00 | 1.00 | 0.00 | Hour |
| 2000 | Kungälv | 126 | Urban Background | 1036 | 1.50 | 1.49 | 88 | 7.70 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 2000 | Västerås Stadshuset | 8777 | Urban Background | 259 | 1.86 | 2.34 | 359 | 7.15 | 0.00 | 0.00 | 0.00 | 0.00 | 8638 | 50.10 | 4.30 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1999 | Kungälv | 126 | Urban Background | 1036 | 1.49 | 1.46 | 169 | 4.90 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1998 | Kungälv | 126 | Urban Background | 1036 | 1.80 | 1.94 | 182 | 11.60 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1997 | Kungälv | 126 | Urban Background | 1036 | 2.38 | 2.72 | 179 | 21.40 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1996 | Kungälv | 126 | Urban Background | 1036 | 3.74 | 4.42 | 181 | 15.50 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1995 | Kungälv | 126 | Urban Background | 1036 | 3.67 | 3.36 | 171 | 18.50 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1994 | Kungälv | 126 | Urban Background | 1036 | 3.20 | 4.03 | 181 | 15.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1993 | Kungälv | 126 | Urban Background | 1036 | 4.43 | 4.27 | 180 | 35.60 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1992 | Kungälv | 126 | Urban Background | 1036 | 4.50 | 4.56 | 182 | 19.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1991 | Kungälv | 126 | Urban Background | 1036 | 5.78 | 6.60 | 182 | 54.50 | 1.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1990 | Kungälv | 126 | Urban Background | 1036 | 6.92 | 8.27 | 182 | 28.90 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1989 | Kungälv | 126 | Urban Background | 1036 | 10.03 | 11.54 | 174 | 61.80 | 2.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1988 | Kungälv | 126 | Urban Background | 1036 | 10.48 | 8.23 | 179 | 36.70 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1987 | Kungälv | 126 | Urban Background | 1036 | 11.80 | 12.78 | 161 | 77.30 | 2.00 | 1.00 | 0.00 | 0.00 | Day | |||||||
| 1986 | Kungälv | 126 | Urban Background | 1036 | 9.29 | 82 | 37.70 | 0.00 | 0.00 | 0.00 | 0.00 | Day |