{"entry-date":"2025-03-20","start-date":"","end-date":"","entity":35493,"name":"Tonyrefail AQMA","dataset":"air-quality-management-area","typology":"geography","reference":"2018","prefix":"air-quality-management-area","organisation-entity":600002,"geometry":"MULTIPOLYGON (((-3.430268 51.583214, -3.430257 51.583298, -3.430197 51.583293, -3.430191 51.583418, -3.430177 51.583493, -3.430355 51.583513, -3.43033 51.583585, -3.430323 51.58363, -3.430328 51.583648, -3.430297 51.583799, -3.430545 51.583816, -3.430628 51.583829, -3.430644 51.583782, -3.430692 51.583787, -3.430728 51.58368, -3.430761 51.583682, -3.430765 51.583668, -3.430883 51.583682, -3.43091 51.583606, -3.431082 51.58363, -3.431142 51.583443, -3.431178 51.583299, -3.430609 51.583241, -3.430611 51.58323, -3.430268 51.583214)))","point":"POINT (-3.430646 51.583484)","quality":"authoritative","notes":"W06000016","documentation-url":"https://uk-air.defra.gov.uk/aqma/details?aqma_ref=2018"}