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

Year Value Rank Change Change,%
2020 29.7 51 -1.43 -4.6%
2019 31.1 49 +0.743 +2.45%
2018 30.3 53 -1.07 -3.39%
2017 31.4 49 -2.99 -8.69%
2016 34.4 48 +0.793 +2.36%
2015 33.6 49 +0.971 +2.98%
2014 32.6 46 -3.49 -9.66%
2013 36.1 43 -2.11 -5.53%
2012 38.2 41 +2.36 +6.56%
2011 35.9 46 +7.96 +28.5%
2010 27.9 59 +2.49 +9.81%
2009 25.4 71 +1.93 +8.2%
2008 23.5 88 +1.38 +6.25%
2007 22.1 98 +0.857 +4.03%
2006 21.3 112 +0.355 +1.7%
2005 20.9 118 +0.0092 +0.044%
2004 20.9 119 -0.134 -0.637%
2003 21 118 -0.188 -0.887%
2002 21.2 115 -0.153 -0.717%
2001 21.4 115 -0.0292 -0.137%
2000 21.4 114 +0.168 +0.793%
1999 21.2 118 +0.318 +1.52%
1998 20.9 122 +0.375 +1.82%
1997 20.5 126 +0.338 +1.68%
1996 20.2 131 +0.209 +1.05%
1995 20 131 +0.0953 +0.479%
1994 19.9 132 +0.0579 +0.292%
1993 19.8 133 +0.0183 +0.0922%
1992 19.8 134 -0.0234 -0.118%
1991 19.8 133 -0.0672 -0.338%
1990 19.9 133

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