{"entity":{"iso2":"CM","iso3":"CMR","name":"Cameroon","slug":"cameroon"},"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":35.84},{"date":"1999-01-01","value":34.82},{"date":"2000-01-01","value":35.35},{"date":"2001-01-01","value":37.82},{"date":"2002-01-01","value":35.52},{"date":"2003-01-01","value":35.38},{"date":"2004-01-01","value":36.48},{"date":"2005-01-01","value":36.51},{"date":"2006-01-01","value":34.52},{"date":"2007-01-01","value":35.17},{"date":"2008-01-01","value":38.59},{"date":"2009-01-01","value":37.41},{"date":"2010-01-01","value":38.97},{"date":"2011-01-01","value":37.06},{"date":"2012-01-01","value":39.0},{"date":"2013-01-01","value":39.94},{"date":"2014-01-01","value":37.77},{"date":"2015-01-01","value":36.35},{"date":"2016-01-01","value":39.23},{"date":"2017-01-01","value":40.99},{"date":"2018-01-01","value":39.22},{"date":"2019-01-01","value":38.5},{"date":"2020-01-01","value":38.58},{"date":"2021-01-01","value":38.27},{"date":"2022-01-01","value":38.94},{"date":"2023-01-01","value":39.1},{"date":"2024-01-01","value":39.95}],"summary":{"latest_period":"2024-01-01","latest_value":39.95,"max":40.99,"mean":37.603,"min":34.52,"of":240,"rank":8,"trend":"rising"}}