{"entity":{"iso2":null,"iso3":null,"name":"Castell\u00f3n de la Plana/Castell\u00f3 de la Plana","slug":"castellon-de-la-plana-castello-de-la-plana"},"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":48.0048},{"date":"2022-01-01","value":51.1877},{"date":"2023-01-01","value":0.150099},{"date":"2024-01-01","value":32.0459},{"date":"2025-01-01","value":29.5557}],"summary":{"latest_period":"2025-01-01","latest_value":29.5557,"max":51.1877,"mean":32.1888,"min":0.150099,"of":1316,"rank":702,"trend":"volatile"}}