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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2023 | Timrå | 144 | Urban Background | 5123 | 0.33 | 0.35 | 87 | Month | ||||||||||||
2022 | Timrå | 144 | Urban Background | 5123 | 0.36 | 56 | Month | |||||||||||||
2019 | Timrå | 144 | Urban Background | 5123 | 0.32 | 0.41 | 121 | Month | ||||||||||||
2018 | Timrå | 144 | Urban Background | 5123 | 0.54 | 62 | Month | |||||||||||||
2003 | Timrå | 144 | Urban Background | 154 | 0.54 | 0.50 | 88 | 2.40 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
2002 | Timrå | 144 | Urban Background | 154 | 0.46 | 0.63 | 181 | 1.70 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
2001 | Timrå | 144 | Urban Background | 154 | 0.86 | 0.69 | 181 | 4.10 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
2000 | Timrå | 144 | Urban Background | 154 | 0.59 | 0.70 | 183 | 2.90 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1999 | Kindlahöjden Tf | 830 | Rural Background | 1030 | 0.42 | 0.55 | 330 | Month | ||||||||||||
1999 | Timrå | 144 | Urban Background | 154 | 0.90 | 0.90 | 181 | 3.40 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1998 | Kindlahöjden Tf | 830 | Rural Background | 1030 | 0.38 | 0.58 | 333 | Month | ||||||||||||
1998 | Timrå | 144 | Urban Background | 154 | 0.99 | 0.94 | 182 | 7.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1997 | Timrå | 144 | Urban Background | 154 | 0.90 | 0.94 | 182 | 9.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1996 | Timrå | 144 | Urban Background | 154 | 0.96 | 1.11 | 181 | 4.00 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1995 | Timrå | 144 | Urban Background | 154 | 1.31 | 1.29 | 180 | 10.00 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1994 | Timrå | 144 | Urban Background | 154 | 1.40 | 1.97 | 176 | 12.00 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1993 | Timrå | 144 | Urban Background | 154 | 1.93 | 1.90 | 180 | 13.70 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1992 | Piteå PM10 | 1090 | Urban Background | 1085 | 1.79 | 1.81 | 91 | 4.90 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1992 | Timrå | 144 | Urban Background | 154 | 1.71 | 1.53 | 175 | 9.40 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1991 | Piteå PM10 | 1090 | Urban Background | 1085 | 3.73 | 4.85 | 182 | 23.30 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1991 | Timrå | 144 | Urban Background | 154 | 2.44 | 2.94 | 174 | 11.00 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1990 | Piteå PM10 | 1090 | Urban Background | 1085 | 4.04 | 90 | 14.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | ||||||||
1990 | Timrå | 144 | Urban Background | 154 | 3.63 | 5.09 | 182 | 29.00 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1989 | Piteå PM10 | 1090 | Urban Background | 1085 | 5.08 | 4.92 | 83 | 9.60 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1989 | Timrå | 144 | Urban Background | 154 | 6.55 | 7.71 | 179 | 14.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1988 | Piteå PM10 | 1090 | Urban Background | 1085 | 6.87 | 6.06 | 178 | 33.60 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1988 | Timrå | 144 | Urban Background | 154 | 7.98 | 6.08 | 181 | 49.80 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1987 | Piteå PM10 | 1090 | Urban Background | 1085 | 7.35 | 8.54 | 182 | 37.50 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1987 | Timrå | 144 | Urban Background | 154 | 7.58 | 9.23 | 181 | 27.20 | 0.00 | 0.00 | 0.00 | 0.00 | Day | |||||||
1986 | Piteå PM10 | 1090 | Urban Background | 1085 | 5.60 | 91 | 29.20 | 0.00 | 0.00 | 0.00 | 0.00 | Day | ||||||||
1986 | Timrå | 144 | Urban Background | 154 | 7.19 | 91 | 23.00 | 0.00 | 0.00 | 0.00 | 0.00 | Day |