{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Eurostat)","slug":"air-pollutants-by-source-sector","source":"Eurostat","source_url":"https://ec.europa.eu/eurostat/databrowser/view/env_air_emis","title":"Air pollutants by source sector","unit":"Tonne"},"observations":[{"date":"1990-01-01","value":2080.0},{"date":"1991-01-01","value":2190.0},{"date":"1992-01-01","value":2740.0},{"date":"1993-01-01","value":2250.0},{"date":"1994-01-01","value":1990.0},{"date":"1995-01-01","value":2340.0},{"date":"1996-01-01","value":1660.0},{"date":"1997-01-01","value":1740.0},{"date":"1998-01-01","value":2700.0},{"date":"1999-01-01","value":5170.0},{"date":"2000-01-01","value":3640.0},{"date":"2001-01-01","value":3970.0},{"date":"2002-01-01","value":4890.0},{"date":"2003-01-01","value":3840.0},{"date":"2004-01-01","value":4860.0},{"date":"2005-01-01","value":5730.0},{"date":"2006-01-01","value":4970.0},{"date":"2007-01-01","value":4710.0},{"date":"2008-01-01","value":5150.0},{"date":"2009-01-01","value":5160.0},{"date":"2010-01-01","value":4800.0},{"date":"2011-01-01","value":4970.0},{"date":"2012-01-01","value":4140.0},{"date":"2013-01-01","value":2990.0},{"date":"2014-01-01","value":2800.0},{"date":"2015-01-01","value":3970.0},{"date":"2016-01-01","value":4180.0},{"date":"2017-01-01","value":5860.0},{"date":"2018-01-01","value":4910.0},{"date":"2019-01-01","value":4850.0},{"date":"2020-01-01","value":4660.0},{"date":"2021-01-01","value":4210.0},{"date":"2022-01-01","value":4900.0},{"date":"2023-01-01","value":3270.0}],"summary":{"latest_period":"2023-01-01","latest_value":3270.0,"max":5860.0,"mean":3890.88,"min":1660.0,"of":29,"rank":20,"trend":"rising"}}