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 |
エクアドル | 46.99 | 43.21 | 42.66 | 21.73 | 19.59 | 20.87 | 19.86 | 20.28 | 20.17 | 20.74 | 19.25 | 18.39 | 17.77 | 16.66 |
ベネズエラ(ボリバル共和国) | 22.84 | 23.17 | 21.57 | 20.16 | 21.69 | 19.30 | 19.96 | 19.29 | 19.30 | 18.85 | 19.08 | 16.34 | 14.85 | 15.26 |
アルジェリア | 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 |
イラン | 33.82 | 36.48 | 34.78 | 38.31 | 39.61 | 38.01 | 38.75 | 36.37 | 38.70 | 37.48 | 35.02 | 37.68 | 34.02 | 32.29 |
イラク | 43.40 | 42.03 | 42.48 | 48.61 | 44.59 | 43.76 | 42.92 | 37.79 | 44.64 | 42.34 | 40.03 | 41.76 | 37.73 | 38.18 |
クウェート | 54.80 | 59.03 | 64.05 | 61.35 | 65.11 | 65.14 | 66.14 | 50.03 | 64.55 | 59.23 | 58.13 | 63.46 | 52.78 | 53.72 |
リビア | 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 |
カタール | 89.41 | 88.45 | 97.35 | 82.48 | 87.96 | 95.62 | 88.65 | 75.18 | 97.70 | 83.69 | 83.27 | 93.31 | 81.01 | 75.66 |
サウジアラビア | 46.80 | 54.82 | 59.18 | 59.84 | 61.90 | 65.81 | 64.25 | 51.09 | 65.61 | 57.27 | 59.44 | 61.99 | 58.62 | 53.15 |
アラブ首長国連邦 | 44.30 | 44.18 | 44.06 | 42.42 | 46.49 | 49.86 | 43.67 | 38.44 | 48.35 | 43.08 | 44.25 | 45.99 | 41.96 | 36.31 |
アンゴラ | 23.83 | 23.51 | 24.16 | 24.18 | 24.34 | 24.48 | 24.54 | 23.95 | 25.00 | 25.18 | 23.96 | 24.27 | 24.60 | 25.15 |
コンゴ | 24.22 | 26.87 | 28.27 | 27.04 | 27.86 | 28.54 | 28.12 | 27.81 | 30.56 | 28.22 | 28.58 | 27.96 | 28.75 | 28.57 |
赤道ギニア | 36.07 | 36.21 | 30.31 | 29.81 | 30.91 | 30.27 | 29.59 | 29.86 | 38.49 | 36.53 | 32.75 | 31.39 | 31.55 | 35.38 |
ガボン | 27.25 | 28.01 | 26.99 | 26.55 | 27.17 | 26.83 | 27.78 | 26.27 | 30.74 | 29.77 | 27.17 | 27.04 | 27.52 | 29.95 |
ナイジェリア | 65.04 | 67.60 | 54.62 | 49.54 | 55.06 | 59.33 | 48.14 | 48.18 | 77.12 | 65.43 | 63.21 | 57.02 | 51.72 | 56.53 |