PM2.5 air pollution, mean annual exposure

21,35 (micrograms per cubic meter) in 2020

Дата Значение Изменение , %
2020 21,35 1,97%
2019 20,94 -2,83%
2018 21,55 4,04%
2017 20,71 0,89%
2016 20,53 -4,55%
2015 21,51 3,60%
2014 20,76 7,03%
2013 19,40 1,74%
2012 19,06 0,94%
2011 18,89 0,29%
2010 18,83 -0,20%
2009 18,87