{"country":{"iso3":"SMR","name":"San Marino","slug":"san-marino"},"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":13.07046},{"year":2002,"value":12.784638},{"year":2003,"value":12.469575},{"year":2004,"value":12.13732},{"year":2005,"value":11.799919},{"year":2006,"value":11.388301},{"year":2007,"value":10.892596},{"year":2008,"value":10.413655},{"year":2009,"value":10.052333},{"year":2010,"value":9.90948},{"year":2011,"value":10.697725},{"year":2012,"value":10.457936},{"year":2013,"value":10.261373},{"year":2014,"value":10.724794},{"year":2015,"value":11.034176},{"year":2016,"value":10.796519},{"year":2017,"value":11.137878},{"year":2018,"value":11.716022},{"year":2019,"value":10.493824},{"year":2020,"value":10.690898}]}