PM2.5 air pollution, mean annual exposure

19,96 (micrograms per cubic meter) in 2020

Дата Значение Изменение , %
2020 19,96 0,93%
2019 19,78 -5,12%
2018 20,85 13,62%
2017 18,35 -6,00%
2016 19,52 8,99%
2015 17,91 -9,46%
2014 19,78 -9,96%
2013 21,97 5,06%
2012 20,91 8,32%
2011 19,31 -12,42%
2010 22,05 -5,54%
2009 23,34