Fourth Daughter Directive - Reports on Measures

The Air Quality Standards Regulations 2010 set target values for a number of metals, including nickel, and  benzo[a]pyrene.

During 2013 to 2016 and 2018 to 2021 the UK exceeded target values for nickel (Ni). During 2013 to 2021 the UK exceeded the target value for benzo[a]pyrene (B[a]P).

Links to the Reports on Measures that are required by the regulations for 2013 to 2021 are provided in the navigation to the right. The reports provide detail on the assessment of these exceedances and the actions and measures that have already been taken or are planned that will help the UK meet these target values.