{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.599837,51.510969],[-0.602934,51.511577],[-0.603325,51.510928],[-0.602557,51.510846],[-0.59921,51.510348],[-0.597302,51.510087],[-0.59598,51.510085],[-0.595662,51.509453],[-0.595057,51.509318],[-0.594063,51.509874],[-0.593067,51.510059],[-0.591945,51.510022],[-0.590871,51.509831],[-0.589123,51.509411],[-0.587486,51.508933],[-0.584786,51.508406],[-0.58454,51.508302],[-0.583572,51.508016],[-0.583346,51.507922],[-0.583216,51.507672],[-0.583437,51.507326],[-0.583415,51.507012],[-0.582943,51.506899],[-0.581884,51.506876],[-0.580199,51.506734],[-0.579147,51.506309],[-0.578265,51.506677],[-0.578797,51.507427],[-0.580459,51.508815],[-0.588124,51.510123],[-0.593018,51.510699],[-0.59408,51.511253],[-0.59507,51.511363],[-0.595911,51.510834],[-0.596665,51.510725],[-0.598303,51.510703],[-0.599837,51.510969]]]]},"type":"Feature","properties":{"entry-date":"2025-06-24","start-date":"","end-date":"","entity":35338,"name":"Slough AQMA No. 4","dataset":"air-quality-management-area","typology":"geography","reference":"1531","prefix":"air-quality-management-area","organisation-entity":"600002","quality":"","notes":"E06000039","documentation-url":"https://uk-air.defra.gov.uk/aqma/details?aqma_ref=1531"}}