{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.345235,51.40483],[-0.345893,51.40391],[-0.34579,51.403856],[-0.345257,51.403538],[-0.344505,51.403133],[-0.34372,51.402806],[-0.343855,51.402261],[-0.343859,51.402161],[-0.343679,51.40104],[-0.343484,51.399647],[-0.343355,51.398936],[-0.343281,51.398254],[-0.34326,51.398176],[-0.343253,51.398165],[-0.341999,51.398216],[-0.34199,51.398309],[-0.342065,51.399],[-0.342197,51.399733],[-0.34239,51.401113],[-0.342563,51.402191],[-0.342437,51.402699],[-0.342376,51.402731],[-0.342278,51.402806],[-0.342206,51.402892],[-0.342163,51.402985],[-0.342149,51.403082],[-0.342163,51.403163],[-0.341938,51.403466],[-0.341896,51.40354],[-0.341887,51.40358],[-0.343149,51.403755],[-0.343513,51.403904],[-0.344211,51.404279],[-0.344748,51.4046],[-0.345046,51.404758],[-0.345173,51.404813],[-0.345235,51.40483]]]]},"type":"Feature","properties":{"entry-date":"2025-06-24","start-date":"","end-date":"","entity":35280,"name":"Hampton Court AQMA","dataset":"air-quality-management-area","typology":"geography","reference":"637","prefix":"air-quality-management-area","organisation-entity":"600002","quality":"","notes":"E07000207","documentation-url":"https://uk-air.defra.gov.uk/aqma/details?aqma_ref=637"}}