{"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-pm10","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 PM10","unit":"Microgrammes per cubic metre"},"observations":[{"date":"2021-01-01","value":33.6318},{"date":"2022-01-01","value":23.7916},{"date":"2023-01-01","value":0.159454},{"date":"2024-01-01","value":22.7578},{"date":"2025-01-01","value":22.2139}],"summary":{"latest_period":"2025-01-01","latest_value":22.2139,"max":33.6318,"mean":20.5109,"min":0.159454,"of":1316,"rank":1162,"trend":"volatile"}}