{"entity":{"iso2":null,"iso3":null,"name":"Manchester","slug":"manchester"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"air-pollution-cities-and-fuas-population-exposure-to-nitrogen-dioxide","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_FUA_ENV@DF_POLLUTION","title":"Air pollution - Cities and FUAs \u2014 Population exposure to nitrogen dioxide","unit":"Microgrammes per cubic metre"},"observations":[{"date":"2021-01-01","value":63.9867},{"date":"2022-01-01","value":61.6507},{"date":"2023-01-01","value":0.563392},{"date":"2024-01-01","value":57.4011},{"date":"2025-01-01","value":49.4999}],"summary":{"latest_period":"2025-01-01","latest_value":49.4999,"max":63.9867,"mean":46.6203,"min":0.563392,"of":1324,"rank":138,"trend":"volatile"}}