{
  "url": "https://openlegislation.uk/air-quality-standards-wales-regulations-2007/schedule-1/paragraph-2",
  "json_url": "https://openlegislation.uk/air-quality-standards-wales-regulations-2007/schedule-1/paragraph-2.json",
  "legislation": "wsi/2007/717",
  "legislation_title": "The Air Quality Standards (Wales) Regulations 2007",
  "legislation_url": "https://openlegislation.uk/air-quality-standards-wales-regulations-2007",
  "path": "schedule/1/paragraph/2",
  "kind": "paragraph",
  "number": "2",
  "heading": null,
  "text": "The attainment date for each of these target values is 31 December 2012.\nPollutant\nTarget value\nArsenic\n6 ng/m3\nBenzo(a)pyrene\n1 ng/m3\nCadmium\n5 ng/m3\nNickel\n20 ng/m3",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/wsi/2007/717/schedule/1/paragraph/2",
    "retrieved_at": "2026-10-29T00:01:33.213395+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."
}