Saint Lucia
विषय
वातावरण
Emissions
PM2.5 air pollution, mean annual exposure
23.76
(micrograms per cubic meter) in 2020
तिथि
मान
बदले , %
2020
23.76
2.98%
2019
23.07
-0.87%
2018
23.27
0.82%
2017
23.08
-4.12%
2016
24.08
0.45%
2015
23.97
7.68%
2014
22.26
1.99%
2013
21.82
3.70%
2012
21.05
2.11%
2011
20.61
-2.07%
2010
21.05
-0.19%
2009
21.09