{"entity":{"iso2":null,"iso3":null,"name":"Messina","slug":"messina"},"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":349.479},{"date":"2022-01-01","value":247.405},{"date":"2023-01-01","value":0.371922},{"date":"2024-01-01","value":153.061},{"date":"2025-01-01","value":135.785}],"summary":{"latest_period":"2025-01-01","latest_value":135.785,"max":349.479,"mean":177.22,"min":0.371922,"of":1324,"rank":64,"trend":"volatile"}}