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

Year Value Rank Change Change,%
2020 25.1 69 +4.3 +20.7%
2019 20.8 95 -0.516 -2.42%
2018 21.3 92 +0.294 +1.4%
2017 21 95 -4.39 -17.3%
2016 25.4 72 +0.226 +0.896%
2015 25.2 79 +0.944 +3.9%
2014 24.2 79 -0.31 -1.26%
2013 24.5 82 -1.03 -4.04%
2012 25.6 76 +0.413 +1.64%
2011 25.2 80 +2.05 +8.86%
2010 23.1 88 +0.58 +2.57%
2009 22.5 92 +0.399 +1.8%
2008 22.1 99 +0.283 +1.29%
2007 21.8 101 +0.23 +1.07%
2006 21.6 108 +0.242 +1.13%
2005 21.4 112 +0.235 +1.11%
2004 21.1 117 +0.194 +0.926%
2003 20.9 119 +0.192 +0.923%
2002 20.8 122 +0.228 +1.11%
2001 20.5 124 +0.304 +1.51%
2000 20.2 130 +0.649 +3.31%
1999 19.6 136 +1.03 +5.57%
1998 18.5 143 +1.11 +6.39%
1997 17.4 151 +0.891 +5.39%
1996 16.5 154 +0.365 +2.26%
1995 16.2 155 -0.00222 -0.0137%
1994 16.2 155 -0.0207 -0.128%
1993 16.2 156 -0.0575 -0.354%
1992 16.2 156 -0.113 -0.689%
1991 16.4 156 -0.186 -1.13%
1990 16.5 155

Charts