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

Year Value Rank Change Change,%
2020 23.8 81 +0.563 +2.43%
2019 23.2 78 -0.622 -2.61%
2018 23.8 76 +0.0573 +0.241%
2017 23.8 78 -0.393 -1.63%
2016 24.1 87 -0.449 -1.82%
2015 24.6 85 +0.0479 +0.195%
2014 24.5 77 +0.388 +1.6%
2013 24.2 84 -0.484 -1.96%
2012 24.6 78 -0.352 -1.41%
2011 25 83 +0.136 +0.545%
2010 24.9 72 +0.362 +1.48%
2009 24.5 79 +0.6 +2.51%
2008 23.9 84 +0.655 +2.82%
2007 23.2 90 +0.527 +2.32%
2006 22.7 93 +0.216 +0.961%
2005 22.5 100 -0.167 -0.739%
2004 22.7 101 -0.409 -1.77%
2003 23.1 99 -0.512 -2.17%
2002 23.6 97 -0.475 -1.97%
2001 24.1 96 -0.298 -1.22%
2000 24.4 96 -0.159 -0.65%
1999 24.5 93 -0.145 -0.586%
1998 24.7 93 -0.118 -0.476%
1997 24.8 90 -0.0796 -0.32%
1996 24.9 91 -0.0295 -0.118%
1995 24.9 91 +0.00942 +0.0379%
1994 24.9 91 +0.0325 +0.131%
1993 24.9 92 +0.0602 +0.243%
1992 24.8 95 +0.0927 +0.375%
1991 24.7 97 +0.13 +0.529%
1990 24.6 97

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