# 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 B: National exposure reduction target

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

Exposure reduction target relative to the AEI in 2010
Year by which the exposure reduction target should be met
Initial concentration in μg/m3
Reduction target in percent
2020
< 8,5 = 8,5
0 %
> 8,5 — < 13
10 %
= 13 — < 18
15 %
= 18 — < 22
20 %
≥ 22
All appropriate measures to achieve 18 μg/m3
Where the AEI in the reference year is 8,5 μg/m3 or less the exposure reduction target shall be zero. The reduction target shall be zero also in cases where the AEI reaches the level of 8,5 μg/m3 at any point of time during the period from 2010 to 2020 and is maintained at or below that level.

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