# Directive 2008/50/EC of the European Parliament and of the Council of 21 May 2008 on ambient air quality and cleaner air for Europe, Division 4: Lead

Extent: E+W+S+N.I.

Annual average
Upper assessment threshold
70 % of limit value (0,35 μg/m3)
Lower assessment threshold
50 % of limit value (0,25 μg/m3)

---
Source: https://www.legislation.gov.uk/eudr/2008/50/annex/II/division/A/division/4 (the official version)
Page: https://openlegislation.uk/eu-directive-2008-50/annex-II/division-A/division-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.