# Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services, Division 13.2.1.1: EU Air Quality Reference Component (EU_AirQualityReferenceComponentValue)

Extent: E+W+S+N.I.

Definitions of phenomena regarding air quality ....
The allowed values for this code list comprise any values defined by data providers.
Data providers may use the values specified in the INSPIRE Technical Guidance document on Atmospheric Conditions and Meteorological Geographical Features.

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Source: https://www.legislation.gov.uk/eur/2010/1089/annex/IV/division/13/division/13.2/division/13.2.1/division/13.2.1.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-1089/annex-IV/division-13/division-13.2/division-13.2.1/division-13.2.1.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.