| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | Helsingborg Norr | 9577 | Urban Background | 519 | 3.28 | 3.55 | 273 | 19.00 | 0.00 | 0.00 | 0.00 | 0.00 | 7079 | 55.85 | 13.56 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2007 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 3.05 | 3.14 | 357 | 11.85 | 0.00 | 0.00 | 0.00 | 0.00 | 8539 | 40.92 | 8.74 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2007 | Helsingborg Öresund | 11621 | Rural Background | 995 | 2.77 | 2.36 | 156 | 9.05 | 0.00 | 0.00 | 0.00 | 0.00 | 4547 | 19.74 | 9.62 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2006 | Helsingborg Norr | 9577 | Urban Background | 519 | 3.86 | 4.22 | 352 | 16.53 | 0.00 | 0.00 | 0.00 | 0.00 | 8459 | 51.39 | 13.55 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2006 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 3.83 | 3.62 | 360 | 14.71 | 0.00 | 0.00 | 0.00 | 0.00 | 8624 | 41.37 | 11.57 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2006 | Helsingborg Öresund | 11621 | Rural Background | 995 | 3.39 | 3.40 | 207 | 11.20 | 0.00 | 0.00 | 0.00 | 0.00 | 5924 | 29.33 | 11.59 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2005 | Helsingborg Norr | 9577 | Urban Background | 519 | 4.12 | 3.72 | 353 | 14.73 | 0.00 | 0.00 | 0.00 | 0.00 | 8473 | 57.67 | 15.21 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2005 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 3.24 | 3.02 | 340 | 24.68 | 0.00 | 0.00 | 0.00 | 0.00 | 8154 | 82.21 | 10.87 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2005 | Helsingborg Öresund | 11621 | Rural Background | 995 | 3.58 | 2.66 | 223 | 13.98 | 0.00 | 0.00 | 0.00 | 0.00 | 6079 | 34.05 | 12.82 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2004 | Helsingborg Norr | 9577 | Urban Background | 519 | 3.87 | 3.78 | 327 | 10.70 | 0.00 | 0.00 | 0.00 | 0.00 | 8036 | 76.96 | 14.62 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2004 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 2.88 | 2.90 | 304 | 26.65 | 0.00 | 0.00 | 0.00 | 0.00 | 7433 | 187.72 | 9.66 | 2.00 | 1.00 | 0.00 | 0.00 | Hour |
| 2004 | Helsingborg Öresund | 11621 | Rural Background | 995 | 3.37 | 2.93 | 227 | 11.63 | 0.00 | 0.00 | 0.00 | 0.00 | 6253 | 38.98 | 12.10 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2003 | Bollnäs | 1714 | Urban Background | 961 | 0.70 | 0.57 | 61 | Month | ||||||||||||
| 2003 | Helsingborg Norr | 9577 | Urban Background | 519 | 4.31 | 4.11 | 341 | 16.26 | 0.00 | 0.00 | 0.00 | 0.00 | 8225 | 50.87 | 15.44 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2003 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 3.34 | 3.79 | 363 | 15.66 | 0.00 | 0.00 | 0.00 | 0.00 | 8652 | 38.87 | 13.06 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2003 | Helsingborg Öresund | 11621 | Rural Background | 995 | 3.63 | 2.79 | 147 | 12.81 | 0.00 | 0.00 | 0.00 | 0.00 | 4397 | 33.66 | 12.92 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2002 | Bollnäs | 1714 | Urban Background | 961 | 0.49 | 93 | Month | |||||||||||||
| 2002 | Helsingborg Norr | 9577 | Urban Background | 519 | 2.94 | 3.22 | 316 | 10.07 | 0.00 | 0.00 | 0.00 | 0.00 | 7796 | 45.47 | 11.61 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2002 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 3.73 | 3.59 | 325 | 25.91 | 0.00 | 0.00 | 0.00 | 0.00 | 7806 | 86.07 | 11.04 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2002 | Helsingborg Öresund | 11621 | Rural Background | 995 | 2.89 | 2.15 | 178 | 11.61 | 0.00 | 0.00 | 0.00 | 0.00 | 5112 | 53.76 | 10.51 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2001 | Bollnäs | 1714 | Urban Background | 961 | 0.96 | 0.79 | 91 | Month | ||||||||||||
| 2001 | Helsingborg Norr | 9577 | Urban Background | 519 | 3.81 | 4.69 | 334 | 21.35 | 0.00 | 0.00 | 0.00 | 0.00 | 8105 | 123.57 | 13.81 | 2.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2001 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 4.39 | 4.58 | 344 | 14.42 | 0.00 | 0.00 | 0.00 | 0.00 | 8331 | 48.59 | 13.30 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2000 | Bollnäs | 1714 | Urban Background | 961 | 0.62 | 91 | Month | |||||||||||||
| 1989 | Bollnäs | 1714 | Urban Background | 960 | 6.28 | 7.97 | 90 | 11.00 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1989 | Helsingborg | 7108 | Urban Background | 994 | 14.78 | 16.00 | 179 | 91.20 | 4.00 | 1.00 | 0.00 | 0.00 | Day | |||||||
| 1988 | Bollnäs | 1714 | Urban Background | 960 | 9.63 | 91 | 23.10 | 0.00 | 0.00 | 0.00 | 0.00 | Day | ||||||||
| 1988 | Helsingborg | 7108 | Urban Background | 994 | 15.32 | 14.71 | 183 | 72.90 | 7.00 | 0.00 | 0.00 | 0.00 | Day |