| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.74 | 1.31 | 344 | 12.63 | 0.00 | 0.00 | 0.00 | 0.00 | 8122 | 191.28 | 6.14 | 2.00 | 1.00 | 0.00 | 0.00 | Hour |
| 2022 | Lund Spyken | 8963 | Urban Background | 256 | 0.60 | 0.69 | 351 | 2.80 | 0.00 | 0.00 | 0.00 | 0.00 | 8541 | 12.58 | 2.18 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2021 | Helsingborg Norr | 9577 | Urban Background | 519 | 0.85 | 0.96 | 238 | 4.54 | 0.00 | 0.00 | 0.00 | 0.00 | 5714 | 17.38 | 3.86 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2021 | Lund Spyken | 8963 | Urban Background | 256 | 0.72 | 0.68 | 318 | 3.43 | 0.00 | 0.00 | 0.00 | 0.00 | 7711 | 11.71 | 2.10 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2020 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.69 | 1.53 | 357 | 5.59 | 0.00 | 0.00 | 0.00 | 0.00 | 8602 | 23.71 | 4.85 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2020 | Lund Spyken | 8963 | Urban Background | 256 | 0.67 | 0.63 | 355 | 2.35 | 0.00 | 0.00 | 0.00 | 0.00 | 8580 | 7.78 | 1.89 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2019 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.21 | 1.46 | 349 | 9.42 | 0.00 | 0.00 | 0.00 | 0.00 | 8497 | 56.74 | 3.65 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2019 | Lund Spyken | 8963 | Urban Background | 256 | 0.74 | 0.85 | 349 | 2.95 | 0.00 | 0.00 | 0.00 | 0.00 | 8484 | 7.14 | 2.58 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2018 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.48 | 0.98 | 331 | 10.32 | 0.00 | 0.00 | 0.00 | 0.00 | 8114 | 98.87 | 4.57 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2018 | Lund Spyken | 8963 | Urban Background | 256 | 0.96 | 0.75 | 356 | 5.14 | 0.00 | 0.00 | 0.00 | 0.00 | 8580 | 8.11 | 2.98 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2017 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.10 | 1.23 | 350 | 33.24 | 0.00 | 0.00 | 0.00 | 0.00 | 8458 | 546.70 | 3.58 | 2.00 | 2.00 | 2.00 | 1.00 | Hour |
| 2017 | Lund Spyken | 8963 | Urban Background | 256 | 0.81 | 1.09 | 328 | 6.14 | 0.00 | 0.00 | 0.00 | 0.00 | 8052 | 9.69 | 3.08 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2016 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.62 | 1.97 | 345 | 7.97 | 0.00 | 0.00 | 0.00 | 0.00 | 8374 | 61.47 | 4.26 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2016 | Lund Spyken | 8963 | Urban Background | 256 | 0.80 | 0.83 | 341 | 4.23 | 0.00 | 0.00 | 0.00 | 0.00 | 8292 | 9.54 | 2.93 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2015 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.89 | 1.99 | 314 | 7.95 | 0.00 | 0.00 | 0.00 | 0.00 | 7744 | 74.00 | 4.40 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2015 | Lund Spyken | 8963 | Urban Background | 256 | 0.78 | 0.99 | 338 | 4.43 | 0.00 | 0.00 | 0.00 | 0.00 | 8165 | 12.60 | 2.78 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2014 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.60 | 1.56 | 351 | 10.78 | 0.00 | 0.00 | 0.00 | 0.00 | 8477 | 38.12 | 6.88 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2014 | Lund Spyken | 8963 | Urban Background | 256 | 1.40 | 1.84 | 353 | 10.01 | 0.00 | 0.00 | 0.00 | 0.00 | 8475 | 27.06 | 6.41 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2013 | Helsingborg Norr | 9577 | Urban Background | 519 | 1.74 | 1.98 | 339 | 7.24 | 0.00 | 0.00 | 0.00 | 0.00 | 8267 | 20.80 | 6.00 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2013 | Lund Spyken | 8963 | Urban Background | 256 | 1.90 | 1.69 | 335 | 6.57 | 0.00 | 0.00 | 0.00 | 0.00 | 8095 | 11.68 | 4.29 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2012 | Helsingborg Norr | 9577 | Urban Background | 519 | 2.19 | 2.24 | 361 | 5.43 | 0.00 | 0.00 | 0.00 | 0.00 | 8655 | 27.87 | 6.88 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2012 | Lund Spyken | 8963 | Urban Background | 256 | 1.14 | 1.25 | 275 | 5.93 | 0.00 | 0.00 | 0.00 | 0.00 | 6744 | 11.85 | 4.58 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2011 | Helsingborg Norr | 9577 | Urban Background | 519 | 2.29 | 1.83 | 317 | 10.92 | 0.00 | 0.00 | 0.00 | 0.00 | 7900 | 55.29 | 8.84 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2011 | Lund Spyken | 8963 | Urban Background | 256 | 1.41 | 1.45 | 320 | 18.98 | 0.00 | 0.00 | 0.00 | 0.00 | 7934 | 174.84 | 5.39 | 2.00 | 2.00 | 0.00 | 0.00 | Hour |
| 2010 | Helsingborg Norr | 9577 | Urban Background | 519 | 2.21 | 2.76 | 282 | 9.27 | 0.00 | 0.00 | 0.00 | 0.00 | 7083 | 41.94 | 8.72 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2010 | Lund Spyken | 8963 | Urban Background | 256 | 1.25 | 1.52 | 350 | 9.03 | 0.00 | 0.00 | 0.00 | 0.00 | 8450 | 18.28 | 5.41 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2009 | Helsingborg Norr | 9577 | Urban Background | 519 | 3.07 | 3.20 | 310 | 8.94 | 0.00 | 0.00 | 0.00 | 0.00 | 7792 | 34.31 | 11.61 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2009 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 4.04 | 3.01 | 268 | 16.60 | 0.00 | 0.00 | 0.00 | 0.00 | 6436 | 56.58 | 11.18 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2009 | Lund Spyken | 8963 | Urban Background | 256 | 1.37 | 1.86 | 303 | 4.69 | 0.00 | 0.00 | 0.00 | 0.00 | 7382 | 12.89 | 4.34 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2008 | Helsingborg Norr | 9577 | Urban Background | 519 | 3.35 | 2.52 | 312 | 39.80 | 0.00 | 0.00 | 0.00 | 0.00 | 7908 | 385.58 | 11.23 | 3.00 | 2.00 | 2.00 | 1.00 | Hour |
| 2008 | Helsingborg Söder | 9576 | Suburban Background | 1771 | 3.34 | 2.70 | 356 | 11.01 | 0.00 | 0.00 | 0.00 | 0.00 | 8587 | 48.72 | 9.23 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2008 | Lund Spyken | 8963 | Urban Background | 256 | 1.50 | 1.89 | 350 | 10.51 | 0.00 | 0.00 | 0.00 | 0.00 | 8456 | 14.65 | 4.74 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 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 | Lund Spyken | 8963 | Urban Background | 256 | 2.10 | 1.79 | 332 | 9.27 | 0.00 | 0.00 | 0.00 | 0.00 | 8109 | 23.23 | 6.58 | 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 | Lund Spyken | 8963 | Urban Background | 256 | 2.02 | 2.52 | 295 | 17.65 | 0.00 | 0.00 | 0.00 | 0.00 | 7310 | 41.48 | 8.39 | 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 | Lund Spyken | 8963 | Urban Background | 256 | 2.18 | 2.05 | 286 | 13.90 | 0.00 | 0.00 | 0.00 | 0.00 | 7016 | 20.88 | 8.03 | 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 | Lund Spyken | 8963 | Urban Background | 256 | 1.77 | 2.55 | 329 | 13.02 | 0.00 | 0.00 | 0.00 | 0.00 | 7912 | 40.77 | 7.64 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 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 | Lund Spyken | 8963 | Urban Background | 256 | 3.92 | 2.94 | 77 | 16.32 | 0.00 | 0.00 | 0.00 | 0.00 | 1956 | 27.56 | 13.88 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 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 | Lund Spyken | 8963 | Urban Background | 256 | 2.24 | 2.64 | 331 | 10.06 | 0.00 | 0.00 | 0.00 | 0.00 | 8078 | 35.42 | 7.77 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 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 |
| 2001 | Lund Spyken | 8963 | Urban Background | 256 | 2.49 | 3.28 | 333 | 15.03 | 0.00 | 0.00 | 0.00 | 0.00 | 8098 | 39.27 | 8.84 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 2000 | Lund Spyken | 8963 | Urban Background | 256 | 3.63 | 6.80 | 337 | 11.54 | 0.00 | 0.00 | 0.00 | 0.00 | 8125 | 27.91 | 10.70 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1999 | Lund Spyken | 8963 | Urban Background | 256 | 6.96 | 6.21 | 347 | 16.60 | 0.00 | 0.00 | 0.00 | 0.00 | 8401 | 42.72 | 14.31 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1998 | Lund Spyken | 8963 | Urban Background | 256 | 4.07 | 5.18 | 287 | 20.80 | 0.00 | 0.00 | 0.00 | 0.00 | 7204 | 38.26 | 14.51 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1997 | Lund Spyken | 8963 | Urban Background | 256 | 5.45 | 8.55 | 307 | 24.86 | 0.00 | 0.00 | 0.00 | 0.00 | 7474 | 60.36 | 18.52 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1996 | Lund Spyken | 8963 | Urban Background | 256 | 7.64 | 8.01 | 335 | 52.16 | 1.00 | 0.00 | 0.00 | 0.00 | 8115 | 90.76 | 28.41 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1995 | Lund Spyken | 8963 | Urban Background | 256 | 5.41 | 7.53 | 317 | 61.52 | 3.00 | 0.00 | 0.00 | 0.00 | 7896 | 123.76 | 34.97 | 5.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1994 | Lund Spyken | 8963 | Urban Background | 256 | 5.68 | 9.81 | 329 | 31.70 | 0.00 | 0.00 | 0.00 | 0.00 | 8039 | 101.84 | 25.74 | 1.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1993 | Lund | 7105 | Urban Background | 1060 | 7.22 | 7.09 | 90 | 30.40 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1993 | Lund Spyken | 8963 | Urban Background | 256 | 6.76 | 8.65 | 327 | 83.25 | 4.00 | 2.00 | 0.00 | 0.00 | 7924 | 180.20 | 42.51 | 21.00 | 3.00 | 0.00 | 0.00 | Hour |
| 1992 | Lund | 7105 | Urban Background | 1060 | 6.82 | 7.00 | 177 | 57.80 | 1.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1992 | Lund Spyken | 8963 | Urban Background | 256 | 6.27 | 8.09 | 332 | 72.49 | 2.00 | 0.00 | 0.00 | 0.00 | 8131 | 141.06 | 38.04 | 7.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1991 | Lund | 7105 | Urban Background | 1060 | 8.63 | 9.90 | 181 | 62.30 | 1.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1991 | Lund Spyken | 8963 | Urban Background | 256 | 7.74 | 11.80 | 212 | 80.55 | 2.00 | 1.00 | 0.00 | 0.00 | 5684 | 147.00 | 36.43 | 8.00 | 0.00 | 0.00 | 0.00 | Hour |
| 1990 | Helsingborg | 7108 | Urban Background | 994 | 9.87 | 10.21 | 90 | 38.20 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1990 | Lund | 7105 | Urban Background | 1060 | 11.71 | 13.42 | 182 | 74.70 | 2.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
| 1990 | Lund Spyken | 8963 | Urban Background | 256 | 8.59 | 12.99 | 255 | 42.73 | 0.00 | 0.00 | 0.00 | 0.00 | 6859 | 178.00 | 45.28 | 18.00 | 1.00 | 0.00 | 0.00 | Hour |
| 1989 | Helsingborg | 7108 | Urban Background | 994 | 14.78 | 16.00 | 179 | 91.20 | 4.00 | 1.00 | 0.00 | 0.00 | Day | |||||||
| 1989 | Lund | 7105 | Urban Background | 1060 | 16.49 | 17.80 | 182 | 76.40 | 4.00 | 1.00 | 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 | |||||||
| 1988 | Lund | 7105 | Urban Background | 1060 | 15.79 | 91 | 63.20 | 2.00 | 0.00 | 0.00 | 0.00 | Day | ||||||||
| 1987 | Helsingborg | 7108 | Urban Background | 994 | 20.03 | 22.77 | 178 | 267.10 | 10.00 | 5.00 | 2.00 | 2.00 | Day | |||||||
| 1986 | Helsingborg | 7108 | Urban Background | 994 | 17.18 | 89 | 52.70 | 1.00 | 0.00 | 0.00 | 0.00 | Day |