{"entity":{"iso2":"CN","iso3":"CHN","name":"China","slug":"china"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"human-caused-air-pollution-exposure","source":"Energy Policy Institute at the University of Chicago (EPIC) (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/human-caused-air-pollution-exposure","title":"Exposure to air pollution from human sources","unit":"micrograms per cubic meter"},"observations":[{"date":"1998-01-01","value":26.92},{"date":"1999-01-01","value":25.74},{"date":"2000-01-01","value":30.24},{"date":"2001-01-01","value":31.54},{"date":"2002-01-01","value":33.98},{"date":"2003-01-01","value":38.97},{"date":"2004-01-01","value":37.39},{"date":"2005-01-01","value":40.53},{"date":"2006-01-01","value":43.71},{"date":"2007-01-01","value":44.33},{"date":"2008-01-01","value":43.66},{"date":"2009-01-01","value":41.89},{"date":"2010-01-01","value":40.98},{"date":"2011-01-01","value":45.92},{"date":"2012-01-01","value":42.69},{"date":"2013-01-01","value":45.0},{"date":"2014-01-01","value":48.67},{"date":"2015-01-01","value":45.73},{"date":"2016-01-01","value":41.96},{"date":"2017-01-01","value":39.7},{"date":"2018-01-01","value":35.08},{"date":"2019-01-01","value":34.13},{"date":"2020-01-01","value":30.59},{"date":"2021-01-01","value":28.63},{"date":"2022-01-01","value":28.7},{"date":"2023-01-01","value":29.73},{"date":"2024-01-01","value":29.57}],"summary":{"latest_period":"2024-01-01","latest_value":29.57,"max":48.67,"mean":37.2585,"min":25.74,"of":240,"rank":24,"trend":"flat"}}