Guinea-Bissau Guinea-Bissau, PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)

Year Value Rank Change Change,%
2020 50.2 16 +1.71 +3.53%
2019 48.5 21 -5.64 -10.4%
2018 54.1 22 -2.64 -4.65%
2017 56.8 22 +4.08 +7.75%
2016 52.7 24 -4.22 -7.41%
2015 56.9 24 +13.4 +30.7%
2014 43.6 24 +2.02 +4.86%
2013 41.5 34 -14.3 -25.6%
2012 55.8 21 +4.75 +9.31%
2011 51.1 23 +1.65 +3.35%
2010 49.4 18 +0.333 +0.679%
2009 49.1 19 +0.26 +0.533%
2008 48.8 19 +0.185 +0.381%
2007 48.6 23 +0.108 +0.223%
2006 48.5 24 +0.0299 +0.0617%
2005 48.5 24 -0.712 -1.45%
2004 49.2 24 -1.69 -3.31%
2003 50.9 25 -2.01 -3.8%
2002 52.9 25 -1.69 -3.1%
2001 54.6 24 -0.723 -1.31%
2000 55.3 23 +0.0928 +0.168%
1999 55.2 22 +0.255 +0.463%
1998 55 20 +0.309 +0.566%
1997 54.7 19 +0.257 +0.473%
1996 54.4 16 +0.0979 +0.18%
1995 54.3 16 -0.15 -0.276%
1994 54.4 16 -0.391 -0.712%
1993 54.8 16 -0.593 -1.07%
1992 55.4 16 -0.759 -1.35%
1991 56.2 18 -0.886 -1.55%
1990 57.1 19

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