{"entity":{"iso2":"ST","iso3":"STP","name":"Sao Tome and Principe","slug":"sao-tome-and-principe"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"exposure-to-outdoor-air-pollution-in-urban-areas","source":"World Health Organization \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/exposure-to-outdoor-air-pollution-in-urban-areas","title":"Exposure to outdoor air pollution in urban areas","unit":"micrograms per cubic meter"},"observations":[{"date":"2010-01-01","value":23.09},{"date":"2011-01-01","value":23.76},{"date":"2012-01-01","value":23.81},{"date":"2013-01-01","value":23.07},{"date":"2014-01-01","value":22.68},{"date":"2015-01-01","value":26.35},{"date":"2016-01-01","value":26.15},{"date":"2017-01-01","value":24.83},{"date":"2018-01-01","value":24.85},{"date":"2019-01-01","value":24.62},{"date":"2020-01-01","value":25.39},{"date":"2021-01-01","value":25.44},{"date":"2022-01-01","value":25.76},{"date":"2023-01-01","value":26.72}],"summary":{"latest_period":"2023-01-01","latest_value":26.72,"max":26.72,"mean":24.7514,"min":22.68,"of":226,"rank":51,"trend":"rising"}}