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      "bibtex": "@misc{immigrationdb_immigrationdb_cities-with-cleanest-air-in-united-kingdom_e634d229eb56,\n  author = {ImmigrationDB},\n  title = {Cities with cleanest air in United Kingdom},\n  publisher = {ImmigrationDB},\n  year = {2026},\n  date = {2026-10-16},\n  version = {583eba803bb8d1cf71f363a8cee972a7},\n  url = {https://immigrationdb.com/reports/united-kingdom-cities-with-cleanest-air/},\n  note = {Retrieved 2026-10-16. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},\n}",
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