{"entity":{"iso2":null,"iso3":null,"name":"Greater Perth","slug":"greater-perth"},"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":69.4845},{"date":"2022-01-01","value":75.0923},{"date":"2023-01-01","value":0.0772585},{"date":"2024-01-01","value":55.4876},{"date":"2025-01-01","value":38.373}],"summary":{"latest_period":"2025-01-01","latest_value":38.373,"max":75.0923,"mean":47.7029,"min":0.0772585,"of":1324,"rank":636,"trend":"volatile"}}