{"entity":{"iso2":null,"iso3":null,"name":"Matsuyama","slug":"matsuyama"},"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":78.1756},{"date":"2022-01-01","value":78.7768},{"date":"2023-01-01","value":0.0908575},{"date":"2024-01-01","value":70.2762},{"date":"2025-01-01","value":63.45}],"summary":{"latest_period":"2025-01-01","latest_value":63.45,"max":78.7768,"mean":58.1539,"min":0.0908575,"of":1316,"rank":957,"trend":"volatile"}}