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 | Hensbacka | 30016 | Rural-Regional Background | 5284 | 0.32 | 0.34 | 354 | Month | ||||||||||||
2022 | Jädraås | 601 | Rural Background | 1772 | 0.22 | 0.26 | 365 | Month | ||||||||||||
2021 | Jädraås | 601 | Rural Background | 1772 | 0.25 | 0.29 | 365 | Month | ||||||||||||
2020 | Jädraås | 601 | Rural Background | 1772 | 0.22 | 0.26 | 362 | Month | ||||||||||||
2020 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.21 | 0.31 | 366 | Month | ||||||||||||
2019 | Jädraås | 601 | Rural Background | 1772 | 0.28 | 0.33 | 331 | Month | ||||||||||||
2019 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.28 | 0.28 | 365 | Month | ||||||||||||
2018 | Jädraås | 601 | Rural Background | 1772 | 0.35 | 0.38 | 362 | Month | ||||||||||||
2018 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.27 | 0.35 | 336 | Month | ||||||||||||
2017 | Jädraås | 601 | Rural Background | 1772 | 0.30 | 0.26 | 365 | Month | ||||||||||||
2017 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.26 | 0.23 | 365 | Month | ||||||||||||
2016 | Jädraås | 601 | Rural Background | 1772 | 0.22 | 0.31 | 365 | Month | ||||||||||||
2016 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.22 | 0.32 | 366 | Month | ||||||||||||
2015 | Jädraås | 602 | Rural Background | 1014 | 0.37 | 0.52 | 362 | Month | ||||||||||||
2015 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.32 | 0.60 | 365 | Month | ||||||||||||
2014 | Jädraås | 602 | Rural Background | 1014 | 0.44 | 0.41 | 364 | Month | ||||||||||||
2014 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.48 | 0.36 | 354 | Month | ||||||||||||
2013 | Jädraås | 602 | Rural Background | 1014 | 0.31 | 0.46 | 335 | Month | ||||||||||||
2013 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.22 | 0.29 | 365 | Month | ||||||||||||
2012 | Jädraås | 602 | Rural Background | 1014 | 0.25 | 0.30 | 364 | Month | ||||||||||||
2012 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.25 | 0.32 | 366 | Month | ||||||||||||
2012 | Sundsvall Stadshuset | 15618 | Urban Background | 1109 | 0.70 | 0.71 | 302 | Month | ||||||||||||
2011 | Jädraås | 602 | Rural Background | 1014 | 0.23 | 0.26 | 335 | Month | ||||||||||||
2011 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.26 | 0.36 | 365 | Month | ||||||||||||
2011 | Sundsvall Stadshuset | 15618 | Urban Background | 1109 | 1.29 | 1.05 | 332 | Month | ||||||||||||
2010 | Jädraås | 602 | Rural Background | 1014 | 0.27 | 0.37 | 364 | Month | ||||||||||||
2010 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.27 | 0.39 | 365 | Month | ||||||||||||
2009 | Jädraås | 602 | Rural Background | 1014 | 0.27 | 0.29 | 365 | Month | ||||||||||||
2009 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.26 | 0.31 | 365 | Month | ||||||||||||
2009 | Sundsvall Stadshuset | 15618 | Urban Background | 1109 | 0.94 | 0.83 | 278 | Month | ||||||||||||
2008 | Jädraås | 602 | Rural Background | 1014 | 0.22 | 0.29 | 366 | Month | ||||||||||||
2008 | Munkedal | 20107 | Urban Traffic | 2030 | 0.45 | 0.42 | 238 | Month | ||||||||||||
2008 | Preemraff - Govik | 20110 | Rural Background | 2032 | 1.12 | 189 | Month | |||||||||||||
2008 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.21 | 0.25 | 366 | Month | ||||||||||||
2008 | Sundsvall Stadshuset | 15618 | Urban Background | 1109 | 0.80 | 0.77 | 359 | Month | ||||||||||||
2007 | Jädraås | 602 | Rural Background | 1014 | 0.24 | 0.52 | 365 | Month | ||||||||||||
2007 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.22 | 0.49 | 365 | Month | ||||||||||||
2007 | Sundsvall | 8784 | Urban Background | 187 | 2.13 | 2.33 | 302 | 14.31 | 0.00 | 0.00 | 0.00 | 0.00 | 7281 | 118.64 | 10.27 | 1.00 | 0.00 | 0.00 | 0.00 | Hour |
2006 | Jädraås | 602 | Rural Background | 1014 | 0.57 | 0.70 | 333 | Month | ||||||||||||
2006 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.49 | 0.49 | 329 | Month | ||||||||||||
2006 | Sundsvall | 8784 | Urban Background | 1108 | 2.62 | 3.33 | 310 | 14.60 | 0.00 | 0.00 | 0.00 | 0.00 | 7416 | 57.03 | 11.57 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
2005 | Jädraås | 602 | Rural Background | 1014 | 0.55 | 0.47 | 365 | Month | ||||||||||||
2005 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.30 | 0.37 | 341 | Month | ||||||||||||
2005 | Sundsvall | 8784 | Urban Background | 1108 | 3.60 | 1.59 | 318 | 11.38 | 0.00 | 0.00 | 0.00 | 0.00 | 8107 | 51.05 | 12.30 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
2004 | Jädraås | 602 | Rural Background | 1014 | 0.55 | 0.50 | 366 | Month | ||||||||||||
2004 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.46 | 0.36 | 338 | Month | ||||||||||||
2004 | Sundsvall | 8784 | Urban Background | 1108 | 1.85 | 1.66 | 164 | 15.19 | 0.00 | 0.00 | 0.00 | 0.00 | 5323 | 68.33 | 8.24 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
2003 | Jädraås | 602 | Rural Background | 1014 | 0.46 | 0.54 | 365 | Month | ||||||||||||
2003 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.38 | 0.49 | 299 | Month | ||||||||||||
2003 | Sundsvall | 8784 | Urban Background | 1108 | 2.00 | 1.81 | 307 | 13.36 | 0.00 | 0.00 | 0.00 | 0.00 | 7283 | 49.30 | 8.70 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
2002 | Jädraås | 602 | Rural Background | 1014 | 0.34 | 0.37 | 365 | Month | ||||||||||||
2002 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.28 | 0.32 | 365 | Month | ||||||||||||
2002 | Sundsvall | 8784 | Urban Background | 1108 | 1.81 | 1.13 | 288 | 8.17 | 0.00 | 0.00 | 0.00 | 0.00 | 6921 | 31.36 | 9.20 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
2001 | Fagersta Piazzan | 1085 | Urban Background | 974 | 1.23 | 1.11 | 56 | Month | ||||||||||||
2001 | Jädraås | 602 | Rural Background | 1014 | 0.44 | 0.71 | 364 | Month | ||||||||||||
2001 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.39 | 0.54 | 365 | Month | ||||||||||||
2001 | Sundsvall | 8784 | Urban Background | 1108 | 2.18 | 2.87 | 234 | 8.99 | 0.00 | 0.00 | 0.00 | 0.00 | 6257 | 36.98 | 10.42 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
2000 | Fagersta Piazzan | 1085 | Urban Background | 974 | 0.89 | 0.80 | 184 | Month | ||||||||||||
2000 | Jädraås | 601 | Rural Background | 1772 | 0.28 | 0.30 | 335 | Month | ||||||||||||
2000 | Storulvsjön | 159227 | Rural-Regional Background | 4468 | 0.24 | 61 | Month | |||||||||||||
2000 | Sundsvall | 8784 | Urban Background | 1108 | 3.15 | 3.30 | 312 | 11.02 | 0.00 | 0.00 | 0.00 | 0.00 | 7402 | 53.78 | 13.28 | 0.00 | 0.00 | 0.00 | 0.00 | Hour |
1999 | Fagersta Piazzan | 1085 | Urban Background | 974 | 0.86 | 89 | Month | |||||||||||||
1999 | Jädraås | 601 | Rural Background | 1772 | 0.37 | 0.54 | 362 | Month | ||||||||||||
1998 | Jädraås | 601 | Rural Background | 1772 | 0.33 | 0.47 | 362 | Month | ||||||||||||
1993 | Härnösand | 7133 | Urban Background | 1006 | 2.63 | 2.59 | 90 | 16.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1992 | Härnösand | 7133 | Urban Background | 1006 | 2.38 | 2.36 | 175 | 6.10 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1991 | Härnösand | 7133 | Urban Background | 1006 | 3.94 | 4.81 | 182 | 20.50 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1990 | Härnösand | 7133 | Urban Background | 1006 | 5.18 | 6.10 | 147 | 34.10 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1989 | Härnösand | 7133 | Urban Background | 1006 | 7.26 | 8.76 | 178 | 17.60 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1988 | Härnösand | 7133 | Urban Background | 1006 | 10.01 | 8.28 | 172 | 32.90 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1987 | Härnösand | 7133 | Urban Background | 1006 | 12.13 | 13.39 | 182 | 41.70 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1986 | Härnösand | 7133 | Urban Background | 1006 | 8.11 | 90 | 40.10 | 0.00 | 0.00 | 0.00 | 0.00 | Day |