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

Year Value Rank Change Change,%
2020 24.2 76 +0.412 +1.73%
2019 23.8 73 -1.75 -6.86%
2018 25.5 70 +2.95 +13.1%
2017 22.6 84 -2.24 -9.02%
2016 24.8 81 +1.17 +4.97%
2015 23.6 93 -1.53 -6.08%
2014 25.2 75 +3.02 +13.6%
2013 22.1 100 -0.553 -2.44%
2012 22.7 94 -1.1 -4.63%
2011 23.8 87 -3.36 -12.4%
2010 27.2 60 +0.26 +0.965%
2009 26.9 63 +0.619 +2.36%
2008 26.3 71 +0.739 +2.89%
2007 25.5 75 +0.619 +2.48%
2006 24.9 80 +0.26 +1.05%
2005 24.7 83 -0.292 -1.17%
2004 24.9 82 -0.697 -2.72%
2003 25.6 80 -0.832 -3.14%
2002 26.5 77 -0.697 -2.56%
2001 27.2 75 -0.292 -1.06%
2000 27.5 74 +0.631 +2.35%
1999 26.8 76 +1.5 +5.94%
1998 25.3 88 +1.8 +7.63%
1997 23.5 101 +1.5 +6.83%
1996 22 113 +0.632 +2.95%
1995 21.4 118 -0.00528 -0.0247%
1994 21.4 124 -0.0467 -0.218%
1993 21.5 124 -0.129 -0.6%
1992 21.6 124 -0.253 -1.16%
1991 21.8 122 -0.419 -1.88%
1990 22.3 121

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