{"country":{"iso3":"CMR","name":"Cameroon","slug":"cameroon"},"indicator":{"wb_code":"EN.ATM.PM25.MC.M3","name":"PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)","unit":"","category":"Environment"},"source":"World Bank Open Data — https://data.worldbank.org","license":"CC BY 4.0","series":[{"year":2001,"value":45.262717},{"year":2002,"value":44.013469},{"year":2003,"value":42.467153},{"year":2004,"value":41.062121},{"year":2005,"value":40.236726},{"year":2006,"value":39.904001},{"year":2007,"value":39.658126},{"year":2008,"value":39.45918},{"year":2009,"value":39.267238},{"year":2010,"value":39.042379},{"year":2011,"value":38.592331},{"year":2012,"value":41.853741},{"year":2013,"value":37.100697},{"year":2014,"value":37.009069},{"year":2015,"value":51.949945},{"year":2016,"value":44.769253},{"year":2017,"value":43.214908},{"year":2018,"value":40.88756},{"year":2019,"value":40.735576},{"year":2020,"value":39.812625}]}