# The Air Quality Standards (Wales) Regulations 2010, Chapter 1: Sulphur dioxide, nitrogen dioxide and oxides of nitrogen, PM10, PM2·5, lead, benzene and carbon monoxide

Extent: E+W



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Source: https://www.legislation.gov.uk/wsi/2010/1433/part/2/chapter/1 (the official version)
Page: https://openlegislation.uk/air-quality-standards-wales-regulations-2010/part-2/chapter-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.