{"entity":{"iso2":null,"iso3":null,"name":"Pozna\u0144","slug":"poznan"},"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":87.1002},{"date":"2022-01-01","value":86.1084},{"date":"2023-01-01","value":0.12221},{"date":"2024-01-01","value":108.452},{"date":"2025-01-01","value":85.6798}],"summary":{"latest_period":"2025-01-01","latest_value":85.6798,"max":108.452,"mean":73.4925,"min":0.12221,"of":1316,"rank":599,"trend":"volatile"}}