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

Year Value Rank Change Change,%
2020 13.9 143 -3.21 -18.8%
2019 17.1 121 +1.1 +6.88%
2018 16 138 -0.1 -0.622%
2017 16.1 132 +0.177 +1.11%
2016 15.9 138 -1.28 -7.47%
2015 17.2 136 -0.0984 -0.569%
2014 17.3 134 -0.795 -4.4%
2013 18.1 130 +1.15 +6.82%
2012 16.9 138 +1.42 +9.15%
2011 15.5 149 +1.71 +12.4%
2010 13.8 154 -0.159 -1.14%
2009 14 154 -0.418 -2.91%
2008 14.4 152 -0.581 -3.89%
2007 15 152 -0.648 -4.15%
2006 15.6 149 -0.619 -3.81%
2005 16.2 145 -0.687 -4.06%
2004 16.9 141 -0.831 -4.68%
2003 17.7 141 -0.845 -4.55%
2002 18.6 139 -0.73 -3.78%
2001 19.3 135 -0.486 -2.45%
2000 19.8 132 -0.212 -1.06%
1999 20 131 -0.0691 -0.344%
1998 20.1 129 -0.0381 -0.19%
1997 20.1 130 -0.119 -0.587%
1996 20.2 130 -0.311 -1.51%
1995 20.5 128 -1.11 -5.12%
1994 21.7 118 -2.26 -9.45%
1993 23.9 100 -3.16 -11.7%
1992 27.1 77 -3.79 -12.3%
1991 30.9 63 -4.17 -11.9%
1990 35 47

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