PM2.5 air pollution, mean annual exposure

60.97 (micrograms per cubic meter) in 2019

التاريخ Value تغيير , %
2019 60.97 -0.86 %
2018 61.49 -3.00 %
2017 63.40 3.92 %
2016 61.01 -7.76 %
2015 66.14 15.98 %
2014 57.03 -14.62 %
2013 66.79 -3.57 %
2012 69.26 1.89 %
2011 67.98 2.61 %
2010 66.25 1.48 %
2005 65.29 3.53 %
2000 63.06