Trinidad and Tobago
विषय
वातावरण
Emissions
PM2.5 air pollution, mean annual exposure
21.97
(micrograms per cubic meter) in 2019
तिथि
मान
बदले , %
2019
21.97
0.44%
2018
21.88
2.28%
2017
21.39
-1.64%
2016
21.74
-2.77%
2015
22.36
8.38%
2014
20.63
1.22%
2013
20.39
0.87%
2012
20.21
1.95%
2011
19.82
-1.49%
2010
20.12
3.95%
2005
19.36
-10.23%
2000
21.57