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 |
Армения | 28,22 | 27,50 | 27,93 | 34,45 | 41,81 | 43,29 | 41,05 | 38,64 | 38,11 | 35,86 | 34,02 | 34,20 | 32,66 | 30,58 |
Беларусь | 32,87 | 27,80 | 21,76 | 20,94 | 18,70 | 18,07 | 18,97 | 19,40 | 17,61 | 15,83 | 15,78 | 16,98 | 15,62 | 14,61 |
Казахстан | 18,94 | 16,70 | 16,63 | 20,51 | 25,49 | 27,20 | 25,84 | 23,84 | 22,56 | 22,76 | 21,02 | 20,59 | 20,86 | 20,03 |
Киргизия | 22,02 | 23,04 | 22,42 | 26,59 | 33,45 | 34,38 | 33,83 | 30,55 | 29,75 | 29,02 | 26,86 | 27,45 | 26,76 | 24,38 |
Российская Федерация | 25,93 | 20,75 | 15,80 | 15,38 | 13,91 | 13,90 | 14,06 | 14,25 | 12,94 | 12,48 | 11,74 | 12,32 | 11,68 | 11,27 |