PM2.5 air pollution, mean annual exposure

21,73 (micrograms per cubic meter) in 2020

Дата Значение Изменение , %
2020 21,73 -1,35%
2019 22,02 -5,22%
2018 23,24 -0,03%
2017 23,24 -4,56%
2016 24,35 -3,31%
2015 25,19 -4,67%
2014 26,42 -6,43%
2013 28,23 -3,24%
2012 29,18 6,39%
2011 27,43 18,63%
2010 23,12 6,38%
2009 21,73