Table 11.
Urban background. Descriptive data of regional air pollution at a monitoring station in Malmö. Annual mean concentrations of traffic-related pollutants measured at Rådhuset Malmö 1980–2006. Data source: IVL Swedish Environmental Research Institute Ltd. http://www.ivl.se/miljo/
| Year | SO2 (μg/m3) | NO2 (μg/m3) | O3 (μg/m3) | PM10 (μg/m3) | PM2.5 (μg/m3) |
| 1980* | 49 | ||||
| 1981 | 50 | ||||
| 1982 | 43 | ||||
| 1983 | 33,1 | ||||
| 1984 | 22,9 | 42 | |||
| 1985 | 20,3 | 39 | |||
| 1986 | 16,7 | 31 | |||
| 1987 | 20,3 | 32 | |||
| 1988 | 13 | 30.5 | |||
| 1989 | 12 | 26.9 | 46 | ||
| 1990 | 9 | 21.3 | 39 | ||
| 1991 | 8 | 19.6 | 41 | ||
| 1992 | 7 | 22.4 | 43 | ||
| 1993 | 8 | 25.6 | 40 | ||
| 1994 | 6 | 21.4 | 43 | ||
| 1995 | 6 | 22 | 50 | ||
| 1996 | 8 | 24.6 | 50 | 17.4 | |
| 1997 | 5 | 26.2 | 48 | 17.6 | |
| 1998 | 4 | 21.8 | 47 | 15.2 | |
| 1999 | 4 | 23.5 | 50 | 15.8 | 12.6 |
| 2000 | 2 | 22.9 | 49 | 16.5 | 13.5 |
| 2001 | 2 | 21.1 | 46 | 18.7 | 12 |
| 2002 | 2 | 20.3 | 52 | 18.1 | 11.5 |
| 2003 | 3 | 20.8 | 49 | 21.6 | 13.7 |
| 2004 | 3 | 19.5 | 54 | 15.9 | 10 |
| 2005 | 4 | 20.6 | 49 | 17.5 | 11.1 |
| 2006 | 3 | 19.3 | 52 | 18.2 | 12.3 |