Chile
विषय
वातावरण
Emissions
PM2.5 air pollution, mean annual exposure
23.28
(micrograms per cubic meter) in 2020
तिथि
मान
बदले , %
2020
23.28
2.39%
2019
22.73
-1.38%
2018
23.05
-1.54%
2017
23.41
-3.35%
2016
24.22
-0.23%
2015
24.28
5.41%
2014
23.03
-3.08%
2013
23.76
8.43%
2012
21.91
-4.18%
2011
22.87
3.81%
2010
22.03
-1.56%
2009
22.38