PM2.5 air pollution, mean annual exposure

20,31 (micrograms per cubic meter) in 2020

Дата Значение Изменение , %
2020 20,31 11,96%
2019 18,14 -11,57%
2018 20,52 -6,98%
2017 22,06 -3,61%
2016 22,88 -7,33%
2015 24,69 2,05%
2014 24,20 -7,68%
2013 26,21 8,27%
2012 24,21 -12,12%
2011 27,55 16,70%
2010 23,60 -1,31%
2009 23,92