{"entity":{"iso2":null,"iso3":null,"name":"Vanderburgh","slug":"vanderburgh"},"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":11.7006},{"date":"2022-01-01","value":12.4248},{"date":"2023-01-01","value":0.0407421},{"date":"2024-01-01","value":10.1193},{"date":"2025-01-01","value":11.5956}],"summary":{"latest_period":"2025-01-01","latest_value":11.5956,"max":12.4248,"mean":9.17622,"min":0.0407421,"of":1324,"rank":979,"trend":"volatile"}}