{
  "url": "https://openlegislation.uk/eu-directive-2008-50/annex-XII/division-B",
  "json_url": "https://openlegislation.uk/eu-directive-2008-50/annex-XII/division-B.json",
  "legislation": "eudr/2008/50",
  "legislation_title": "Directive 2008/50/EC of the European Parliament and of the Council of 21 May 2008 on ambient air quality and cleaner air for Europe",
  "legislation_url": "https://openlegislation.uk/eu-directive-2008-50",
  "path": "annex/XII/division/B",
  "kind": "division",
  "number": "B",
  "heading": "Information and alert thresholds for ozone",
  "text": "For the implementation of Article 24, the exceedance of the threshold is to be measured or predicted for three consecutive hours.\nPurpose\nAveraging period\nThreshold\nInformation\n1 hour\n180 μg/m3\nAlert\n1 hour\n240 μg/m3",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "For the implementation of Article 24, the exceedance of the threshold is to be measured or predicted for three consecutive hours."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudr/2008/50/annex/XII/division/B",
    "retrieved_at": "2026-11-01T15:22:21.245568+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}