{"entity":{"iso2":null,"iso3":null,"name":"Washtenaw","slug":"washtenaw"},"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":48.0161},{"date":"2022-01-01","value":47.0407},{"date":"2023-01-01","value":0.193351},{"date":"2024-01-01","value":51.3074},{"date":"2025-01-01","value":51.8728}],"summary":{"latest_period":"2025-01-01","latest_value":51.8728,"max":51.8728,"mean":39.6861,"min":0.193351,"of":1316,"rank":1149,"trend":"rising"}}