Annex I+II - Target Values & Assessments Thresholds (As Cd Hg Ni PAHs)

EU. Target Values (Annex I)/Upper & Lower Assessment Thresholds (Annex II.I), Directive 2004/107/EC, last amended by 2015/1480/EU, 29 August 2015

This list contains: (1) target values for arsenic, cadmium, nickel and benzo(a)pyrene in ambient air, and (2) upper and lower assessment thresholds as one of the requirements for assessment of concentrations of these substances within a zone or agglomeration. Target values are fixed with the aim of avoiding, preventing or reducing harmful effects on human health and the environment as a whole, to be attained where possible over a given period.