PM2.5 air pollution, mean annual exposure

17,04 (micrograms per cubic meter) in 2020

Дата Значение Изменение , %
2020 17,04 -3,26%
2019 17,62 -4,53%
2018 18,45 -0,43%
2017 18,53 -4,04%
2016 19,31 -5,00%
2015 20,33 -3,09%
2014 20,98 -5,72%
2013 22,25 -3,52%
2012 23,06 3,89%
2011 22,20 20,35%
2010 18,45 6,56%
2009 17,31