{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":10.66},{"date":"2011-01-01","value":10.75},{"date":"2012-01-01","value":9.45},{"date":"2013-01-01","value":9.63},{"date":"2014-01-01","value":7.98},{"date":"2015-01-01","value":8.97},{"date":"2016-01-01","value":9.21},{"date":"2017-01-01","value":9.67},{"date":"2018-01-01","value":8.02},{"date":"2019-01-01","value":7.65},{"date":"2020-01-01","value":7.29},{"date":"2021-01-01","value":7.26},{"date":"2022-01-01","value":7.98},{"date":"2023-01-01","value":6.51}],"summary":{"latest_period":"2023-01-01","latest_value":6.51,"max":10.75,"mean":8.645,"min":6.51,"of":226,"rank":201,"trend":"falling"}}