# The Air Quality Limit Values Regulations (Northern Ireland) 2002, Regulation 5: Classification of zones

Extent: N.I.

(1) The Department shall classify each zone in relation to each of the relevant pollutants according to whether ambient air quality in that zone for that pollutant is required to be assessed by—
(a) measurements;
(b) a combination of measurements and modelling techniques; or
(c) by the sole use of modelling or objective estimation techniques.
(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Source: https://www.legislation.gov.uk/nisr/2002/94/regulation/5 (the official version)
Page: https://openlegislation.uk/air-quality-limit-values-regulations-northern-ireland-2002/regulation-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.