{
  "url": "https://openlegislation.uk/air-quality-ozone-wales-regulations-2003/schedule-1/part-III",
  "json_url": "https://openlegislation.uk/air-quality-ozone-wales-regulations-2003/schedule-1/part-III.json",
  "legislation": "wsi/2003/1848",
  "legislation_title": "The Air Quality (Ozone) (Wales) Regulations 2003",
  "legislation_url": "https://openlegislation.uk/air-quality-ozone-wales-regulations-2003",
  "path": "schedule/1/part/III",
  "kind": "part",
  "number": "III",
  "heading": "Long-term objectives for ozone",
  "text": "Parameter\nLong-term objective\n1 Long-term objective for the protection of human health\nMaximum daily 8-hour mean within a calendar year\n120μg/m3\n2 Long-term objective for the protection of vegetation\nAOT40, calculated from 1h values from May to July\n6,000μg/m3·h",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/wsi/2003/1848/schedule/1/part/III",
    "retrieved_at": "2026-10-29T00:10:44.777755+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."
}