{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"per-capita-co2-aviation","source":"OECD (2025); Population based on various sources (2024) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/per-capita-co2-aviation","title":"Per capita CO\u2082 emissions from aviation","unit":"kilograms"},"observations":[{"date":"2013-01-01","value":293.079},{"date":"2014-01-01","value":313.316},{"date":"2015-01-01","value":333.374},{"date":"2016-01-01","value":368.23},{"date":"2017-01-01","value":416.38},{"date":"2018-01-01","value":456.219},{"date":"2019-01-01","value":491.899},{"date":"2020-01-01","value":193.716},{"date":"2021-01-01","value":250.396},{"date":"2022-01-01","value":459.115},{"date":"2023-01-01","value":520.781},{"date":"2024-01-01","value":548.569}],"summary":{"latest_period":"2024-01-01","latest_value":548.569,"max":548.569,"mean":387.089,"min":193.716,"of":142,"rank":18,"trend":"rising"}}