PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)
1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
Алжир | 22,36 | 28,23 | 26,71 | 24,40 | 23,57 | 24,40 | 22,38 | 24,11 | 25,62 | 25,55 | 24,75 | 24,93 | 24,39 | 25,55 |
Ливия | 32,82 | 35,97 | 42,51 | 50,11 | 36,57 | 33,04 | 41,83 | 36,29 | 36,09 | 38,17 | 33,69 | 41,42 | 36,48 | 32,97 |
Марокко | 20,51 | 26,28 | 26,47 | 27,03 | 25,10 | 23,52 | 22,63 | 22,58 | 25,65 | 24,75 | 28,02 | 23,19 | 20,93 | 21,32 |
Тунис | 22,25 | 27,47 | 24,66 | 27,15 | 23,80 | 22,69 | 22,14 | 25,16 | 23,63 | 24,81 | 22,57 | 25,52 | 23,77 | 24,18 |
Мавритания | 78,56 | 85,10 | 72,30 | 72,92 | 72,99 | 83,04 | 64,51 | 64,15 | 83,03 | 76,55 | 79,97 | 75,83 | 72,20 | 70,82 |