{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"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":"1980-01-01","value":2640.0},{"date":"1981-01-01","value":2730.0},{"date":"1982-01-01","value":2760.0},{"date":"1983-01-01","value":2800.0},{"date":"1984-01-01","value":2880.0},{"date":"1985-01-01","value":2710.0},{"date":"1986-01-01","value":2470.0},{"date":"1987-01-01","value":2190.0},{"date":"1988-01-01","value":1860.0},{"date":"1989-01-01","value":1510.0},{"date":"1990-01-01","value":1100.0},{"date":"1991-01-01","value":1040.0},{"date":"1992-01-01","value":1060.0},{"date":"1993-01-01","value":970.0},{"date":"1994-01-01","value":960.0},{"date":"1995-01-01","value":950.0},{"date":"1996-01-01","value":1010.0},{"date":"1997-01-01","value":940.0},{"date":"1998-01-01","value":970.0},{"date":"1999-01-01","value":950.0},{"date":"2000-01-01","value":950.0},{"date":"2001-01-01","value":920.0},{"date":"2002-01-01","value":880.0},{"date":"2003-01-01","value":860.0},{"date":"2004-01-01","value":840.0},{"date":"2005-01-01","value":840.0},{"date":"2006-01-01","value":850.0},{"date":"2007-01-01","value":830.0},{"date":"2008-01-01","value":840.0},{"date":"2009-01-01","value":820.0},{"date":"2010-01-01","value":830.0},{"date":"2011-01-01","value":770.0},{"date":"2012-01-01","value":770.0},{"date":"2013-01-01","value":760.0},{"date":"2014-01-01","value":560.0},{"date":"2015-01-01","value":550.0},{"date":"2016-01-01","value":560.0},{"date":"2017-01-01","value":550.0},{"date":"2018-01-01","value":520.0},{"date":"2019-01-01","value":520.0},{"date":"2020-01-01","value":520.0},{"date":"2021-01-01","value":550.0},{"date":"2022-01-01","value":530.0},{"date":"2023-01-01","value":580.0}],"summary":{"latest_period":"2023-01-01","latest_value":580.0,"max":2880.0,"mean":1175.0,"min":520.0,"of":29,"rank":26,"trend":"volatile"}}