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

Year Value Rank Change Change,%
2020 11.6 155 -0.885 -7.08%
2019 12.5 151 -1.72 -12.1%
2018 14.2 144 +2.54 +21.8%
2017 11.7 158 -0.935 -7.42%
2016 12.6 148 -1.05 -7.71%
2015 13.7 146 -2.44 -15.2%
2014 16.1 142 +0.69 +4.48%
2013 15.4 143 +0.427 +2.85%
2012 15 143 -0.543 -3.5%
2011 15.5 148 -2.19 -12.4%
2010 17.7 133 -0.142 -0.795%
2009 17.9 134 -0.068 -0.379%
2008 17.9 135 -0.0368 -0.205%
2007 18 133 -0.0483 -0.268%
2006 18 134 -0.103 -0.566%
2005 18.1 135 -0.434 -2.34%
2004 18.5 132 -0.871 -4.48%
2003 19.4 130 -1.09 -5.33%
2002 20.5 123 -1.1 -5.09%
2001 21.6 114 -0.89 -3.96%
2000 22.5 112 -0.73 -3.14%
1999 23.2 105 -0.737 -3.07%
1998 24 99 -0.708 -2.87%
1997 24.7 91 -0.644 -2.54%
1996 25.3 87 -0.544 -2.11%
1995 25.9 82 -0.465 -1.77%
1994 26.3 82 -0.424 -1.58%
1993 26.7 77 -0.374 -1.38%
1992 27.1 76 -0.317 -1.16%
1991 27.4 77 -0.252 -0.91%
1990 27.7 77

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