{"entity":{"iso2":null,"iso3":null,"name":"Ruda \u015al\u0105ska","slug":"ruda-slaska"},"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":82.9897},{"date":"2022-01-01","value":79.1343},{"date":"2023-01-01","value":0.411824},{"date":"2024-01-01","value":72.6014},{"date":"2025-01-01","value":75.8023}],"summary":{"latest_period":"2025-01-01","latest_value":75.8023,"max":82.9897,"mean":62.1879,"min":0.411824,"of":1324,"rank":7,"trend":"falling"}}