チャド
トピック
環境
排出
PM2.5 air pollution, mean annual exposure
59.28
(micrograms per cubic meter) in 2019
日付
値
変更 , %
2019
59.28
0.14%
2018
59.20
-0.54%
2017
59.52
-0.56%
2016
59.86
-6.43%
2015
63.97
19.85%
2014
53.38
-4.33%
2013
55.79
-6.80%
2012
59.86
1.83%
2011
58.79
2.18%
2010
57.53
-3.22%
2005
59.45
-1.35%
2000
60.26