{"entity":{"iso2":null,"iso3":null,"name":"Bremen","slug":"bremen"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"air-pollution-cities-and-fuas-population-exposure-to-pm2-5","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 PM2.5","unit":"Microgrammes per cubic metre"},"observations":[{"date":"2021-01-01","value":36.7804},{"date":"2022-01-01","value":37.5275},{"date":"2023-01-01","value":0.245679},{"date":"2024-01-01","value":30.0771},{"date":"2025-01-01","value":28.4494}],"summary":{"latest_period":"2025-01-01","latest_value":28.4494,"max":37.5275,"mean":26.616,"min":0.245679,"of":1324,"rank":609,"trend":"volatile"}}