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

Year Value Rank Change Change,%
2020 32.4 41 -3.91 -10.8%
2019 36.3 38 -5.3 -12.7%
2018 41.6 34 +0.157 +0.379%
2017 41.4 36 +1.8 +4.54%
2016 39.6 37 -1.54 -3.75%
2015 41.1 38 +5.37 +15%
2014 35.8 41 -7.7 -17.7%
2013 43.5 28 +0.568 +1.32%
2012 42.9 36 +2.04 +5%
2011 40.9 38 +0.171 +0.421%
2010 40.7 32 +0.103 +0.253%
2009 40.6 31 +0.152 +0.376%
2008 40.4 33 +0.158 +0.392%
2007 40.3 33 +0.12 +0.299%
2006 40.2 38 +0.0385 +0.0959%
2005 40.1 40 -0.371 -0.917%
2004 40.5 40 -0.861 -2.08%
2003 41.4 37 -1.02 -2.41%
2002 42.4 35 -0.855 -1.98%
2001 43.2 34 -0.358 -0.822%
2000 43.6 34 +0.449 +1.04%
1999 43.1 35 +1.07 +2.55%
1998 42.1 35 +1.28 +3.13%
1997 40.8 36 +1.07 +2.7%
1996 39.7 39 +0.449 +1.14%
1995 39.3 39 -0.124 -0.314%
1994 39.4 40 -0.385 -0.969%
1993 39.8 41 -0.668 -1.65%
1992 40.4 40 -0.972 -2.35%
1991 41.4 39 -1.3 -3.03%
1990 42.7 39

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