{"entity":{"iso2":null,"iso3":null,"name":"Sheffield","slug":"sheffield"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"air-pollution-cities-and-fuas-population-exposure-to-ozone","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 ozone","unit":"Microgrammes per cubic metre"},"observations":[{"date":"2021-01-01","value":94.5699},{"date":"2022-01-01","value":91.4746},{"date":"2023-01-01","value":0.0512032},{"date":"2024-01-01","value":88.4033},{"date":"2025-01-01","value":81.7193}],"summary":{"latest_period":"2025-01-01","latest_value":81.7193,"max":94.5699,"mean":71.2437,"min":0.0512032,"of":1324,"rank":688,"trend":"volatile"}}