エチオピア
トピック
環境
排出
PM2.5 air pollution, mean annual exposure
27.31
(micrograms per cubic meter) in 2020
日付
値
変更 , %
2020
27.31
-4.82%
2019
28.69
-5.20%
2018
30.26
-0.49%
2017
30.41
-1.67%
2016
30.93
-1.64%
2015
31.44
5.82%
2014
29.71
-7.73%
2013
32.20
-1.35%
2012
32.64
3.87%
2011
31.43
2.30%
2010
30.72
2.27%
2009
30.04