{"entity":{"iso2":null,"iso3":null,"name":"Shumen","slug":"shumen"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"air-pollution-cities-and-fuas-population-exposure-to-nitrogen-dioxide","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 nitrogen dioxide","unit":"Microgrammes per cubic metre"},"observations":[{"date":"2021-01-01","value":39.8519},{"date":"2022-01-01","value":39.4587},{"date":"2023-01-01","value":0.197668},{"date":"2024-01-01","value":51.6899},{"date":"2025-01-01","value":44.1248}],"summary":{"latest_period":"2025-01-01","latest_value":44.1248,"max":51.6899,"mean":35.0646,"min":0.197668,"of":1324,"rank":282,"trend":"volatile"}}
