# The Air Quality Limit Values (Wales) Regulations 2002, Regulation 5: Assessment of ambient air quality

Extent: E+W

The National Assembly must ensure that ambient air quality is assessed in each zone in relation to each of the relevant pollutants in accordance with regulations 6 to 8.

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Source: https://www.legislation.gov.uk/wsi/2002/3183/regulation/5 (the official version)
Page: https://openlegislation.uk/air-quality-limit-values-wales-regulations-2002/regulation-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.