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

Year Value Rank Change Change,%
2020 24.3 75 +1.1 +4.76%
2019 23.2 77 -0.133 -0.57%
2018 23.3 78 -0.422 -1.77%
2017 23.8 77 -2.41 -9.2%
2016 26.2 66 +0.489 +1.91%
2015 25.7 74 -0.394 -1.51%
2014 26.1 70 +0.421 +1.64%
2013 25.7 76 -1.22 -4.54%
2012 26.9 68 +0.306 +1.15%
2011 26.6 73 +1.14 +4.5%
2010 25.4 70 +0.315 +1.26%
2009 25.1 73 +0.239 +0.959%
2008 24.9 75 +0.172 +0.698%
2007 24.7 80 +0.116 +0.473%
2006 24.6 83 +0.0707 +0.289%
2005 24.5 84 +0.0353 +0.144%
2004 24.5 89 +0.0137 +0.056%
2003 24.5 91 +0.00804 +0.0329%
2002 24.5 93 +0.0183 +0.0749%
2001 24.4 94 +0.0445 +0.182%
2000 24.4 95 +0.272 +1.13%
1999 24.1 98 +0.558 +2.37%
1998 23.6 102 +0.645 +2.82%
1997 22.9 107 +0.533 +2.38%
1996 22.4 112 +0.222 +1%
1995 22.2 112 -0.0333 -0.15%
1994 22.2 113 -0.117 -0.523%
1993 22.3 115 -0.223 -0.991%
1992 22.5 114 -0.353 -1.54%
1991 22.9 112 -0.507 -2.17%
1990 23.4 109

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