# The Air Quality Limit Values (Wales) Regulations 2001, Paragraph 5: Origin of pollution


list of the main emission sources responsible for pollution (map)
total quantity of emissions from these sources (tonnes/year)
information on pollution imported from other regions.

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Source: https://www.legislation.gov.uk/wsi/2001/2683/schedule/7/paragraph/5 (the official version)
Page: https://openlegislation.uk/air-quality-limit-values-wales-regulations-2001/schedule-7/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.