{"entity":{"iso2":null,"iso3":null,"name":"Ulm","slug":"ulm"},"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":89.5332},{"date":"2022-01-01","value":90.9902},{"date":"2023-01-01","value":0.133793},{"date":"2024-01-01","value":95.2648},{"date":"2025-01-01","value":77.2477}],"summary":{"latest_period":"2025-01-01","latest_value":77.2477,"max":95.2648,"mean":70.6339,"min":0.133793,"of":1324,"rank":758,"trend":"volatile"}}