This report contains the values obtained during 2007 for each pollutant described in Royal Decree 1073/2002, 18 October, which sets the inmission limit and warning values for the pollutants sulphur dioxide, suspended particles, nitrous oxides and nitrogen dioxide, carbon monoxide, benzene and lead. With regard to the pollutant ozone, Directive 1796/2003, 26 December, has been taken into account. Royal Decree 717/1987, 27 May, sets the annual limit value for human protection (in force since 1 January, 2010).