{"entity":{"iso2":null,"iso3":null,"name":"Derry & Strabane Local Government District","slug":"derry-and-strabane-local-government-district"},"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":31.0599},{"date":"2022-01-01","value":31.6053},{"date":"2023-01-01","value":0.187675},{"date":"2024-01-01","value":28.4905},{"date":"2025-01-01","value":24.985}],"summary":{"latest_period":"2025-01-01","latest_value":24.985,"max":31.6053,"mean":23.2657,"min":0.187675,"of":1316,"rank":751,"trend":"volatile"}}