PM2.5 air pollution, mean annual exposure

6.15 (micrograms per cubic meter) in 2020

التاريخ Value تغيير , %
2020 6.15 -10.21 %
2019 6.84 -12.21 %
2018 7.80 26.68 %
2017 6.15 -10.52 %
2016 6.88 -4.27 %
2015 7.18 -17.49 %
2014 8.71 7.75 %
2013 8.08 1.14 %
2012 7.99 -3.46 %
2011 8.28 -9.41 %
2010 9.14 -1.68 %
2009 9.29