Colombia Colombia, PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)

Year Value Rank Change Change,%
2020 14.2 138 -0.333 -2.29%
2019 14.5 138 -1.53 -9.55%
2018 16 137 -1.2 -6.98%
2017 17.3 124 -0.0594 -0.343%
2016 17.3 125 -0.296 -1.68%
2015 17.6 132 -0.73 -3.98%
2014 18.3 128 -0.59 -3.12%
2013 18.9 125 +0.785 +4.33%
2012 18.1 130 -2.41 -11.7%
2011 20.6 120 +1.39 +7.24%
2010 19.2 126 -0.12 -0.624%
2009 19.3 125 -0.32 -1.63%
2008 19.6 126 -0.459 -2.29%
2007 20.1 122 -0.536 -2.6%
2006 20.6 120 -0.552 -2.61%
2005 21.2 114 -0.736 -3.36%
2004 21.9 109 -0.994 -4.34%
2003 22.9 101 -1.05 -4.37%
2002 23.9 94 -0.895 -3.61%
2001 24.8 92 -0.539 -2.13%
2000 25.4 89 -0.2 -0.783%
1999 25.6 88 -0.0623 -0.243%
1998 25.6 84 +0.00386 +0.0151%
1997 25.6 83 -0.00168 -0.00656%
1996 25.6 82 -0.0789 -0.307%
1995 25.7 83 -0.142 -0.549%
1994 25.8 84 -0.145 -0.557%
1993 26 85 -0.151 -0.578%
1992 26.1 84 -0.161 -0.611%
1991 26.3 82 -0.174 -0.655%
1990 26.5 81

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