PM2.5 air pollution, mean annual exposure

20,29 (micrograms per cubic meter) in 2020

Дата Значение Изменение , %
2020 20,29 -5,75%
2019 21,53 4,55%
2018 20,59 12,30%
2017 18,33 -7,91%
2016 19,91 1,01%
2015 19,71 -3,09%
2014 20,34 -10,57%
2013 22,74 4,14%
2012 21,84 7,69%
2011 20,28 -11,95%
2010 23,03 -7,47%
2009 24,89