{"entity":{"iso2":null,"iso3":null,"name":"Sapporo","slug":"sapporo"},"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":69.5854},{"date":"2022-01-01","value":66.905},{"date":"2023-01-01","value":0.110339},{"date":"2024-01-01","value":71.4718},{"date":"2025-01-01","value":66.7864}],"summary":{"latest_period":"2025-01-01","latest_value":66.7864,"max":71.4718,"mean":54.9718,"min":0.110339,"of":1324,"rank":915,"trend":"volatile"}}