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

Year Value Rank Change Change,%
2020 21.3 93 +0.391 +1.87%
2019 20.9 92 -2.26 -9.73%
2018 23.2 83 -4.83 -17.2%
2017 28 58 +3.26 +13.2%
2016 24.8 82 -0.899 -3.5%
2015 25.7 75 +3.08 +13.6%
2014 22.6 93 -0.0506 -0.224%
2013 22.6 94 -0.891 -3.79%
2012 23.5 88 -1.59 -6.32%
2011 25.1 81 -1.93 -7.15%
2010 27 62 +0.0501 +0.186%
2009 27 61 +0.126 +0.467%
2008 26.9 67 +0.157 +0.589%
2007 26.7 68 +0.146 +0.548%
2006 26.6 72 +0.0903 +0.341%
2005 26.5 73 +0.0387 +0.147%
2004 26.4 76 +0.0272 +0.103%
2003 26.4 77 +0.0265 +0.1%
2002 26.4 79 +0.0365 +0.139%
2001 26.3 80 +0.0573 +0.218%
2000 26.3 80 +0.443 +1.71%
1999 25.8 85 +0.978 +3.94%
1998 24.9 92 +1.2 +5.08%
1997 23.7 99 +1.11 +4.93%
1996 22.5 110 +0.71 +3.25%
1995 21.8 116 +0.396 +1.85%
1994 21.4 122 +0.358 +1.7%
1993 21.1 125 +0.292 +1.41%
1992 20.8 125 +0.198 +0.963%
1991 20.6 127 +0.0761 +0.371%
1990 20.5 130

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