# The Air Quality Standards Regulations (Northern Ireland) 2010, Regulation 5: Zones and agglomerations

Extent: N.I.

(1) The Department shall, for the purposes of these Regulations, divide the territory of Northern Ireland into zones and agglomerations.
(2) A zone will be classified as an agglomeration if it is a conurbation with a population in excess of 250,000 inhabitants.
(3) In these Regulations references to a zone includes a zone which has been classified as an agglomeration.

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Source: https://www.legislation.gov.uk/nisr/2010/188/regulation/5 (the official version)
Page: https://openlegislation.uk/air-quality-standards-regulations-northern-ireland-2010/regulation-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.