{"entity":{"iso2":null,"iso3":null,"name":"Saint-Louis","slug":"saint-louis"},"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":49.5094},{"date":"2022-01-01","value":52.421},{"date":"2023-01-01","value":0.115369},{"date":"2024-01-01","value":49.6384},{"date":"2025-01-01","value":52.7259}],"summary":{"latest_period":"2025-01-01","latest_value":52.7259,"max":52.7259,"mean":40.882,"min":0.115369,"of":1316,"rank":1118,"trend":"flat"}}