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 |
パプアニューギニア | 18.08 | 17.96 | 16.06 | 17.21 | 16.46 | 16.47 | 16.50 | 16.37 | 16.87 | 16.15 | 15.93 | 16.92 | 16.89 | 17.31 |
ソロモン諸島 | 12.43 | 12.79 | 12.74 | 13.42 | 13.31 | 13.32 | 13.58 | 13.67 | 13.39 | 13.47 | 13.43 | 14.27 | 14.30 | 13.95 |
東ティモール | 21.84 | 21.06 | 20.65 | 17.66 | 16.26 | 17.65 | 17.50 | 16.81 | 15.76 | 16.21 | 14.98 | 16.82 | 17.63 | 17.41 |
ハイチ | 18.96 | 20.24 | 19.21 | 18.83 | 18.89 | 19.06 | 19.40 | 20.76 | 21.51 | 20.53 | 20.71 | 21.55 | 20.94 | 21.35 |
イエメン | 43.88 | 44.97 | 38.54 | 39.17 | 43.23 | 53.63 | 48.42 | 38.08 | 44.07 | 40.72 | 42.12 | 43.91 | 41.64 | 34.83 |
アフガニスタン | 64.17 | 64.77 | 63.32 | 49.68 | 61.82 | 70.92 | 73.13 | 77.14 | 73.49 | 72.77 | 65.86 | 67.23 | 58.33 | 46.09 |
ブルンジ | 29.42 | 30.38 | 29.29 | 29.44 | 30.47 | 30.61 | 29.75 | 31.21 | 30.12 | 30.76 | 29.30 | 28.34 | 28.77 | 29.65 |
中央アフリカ共和国 | 32.83 | 34.11 | 32.38 | 33.26 | 34.74 | 36.13 | 33.66 | 31.92 | 38.60 | 34.41 | 33.89 | 31.97 | 34.91 | 34.43 |
チャド | 55.28 | 56.95 | 54.86 | 52.63 | 54.15 | 57.12 | 50.23 | 46.81 | 64.38 | 58.39 | 56.25 | 54.38 | 51.87 | 49.14 |
コモロ | 10.55 | 12.11 | 11.95 | 11.37 | 12.34 | 11.64 | 12.27 | 11.40 | 11.91 | 12.20 | 10.86 | 11.63 | 10.41 | 11.93 |
コートジボワール | 50.62 | 52.79 | 47.83 | 41.60 | 49.55 | 51.36 | 40.07 | 38.93 | 61.95 | 55.65 | 50.67 | 50.90 | 44.33 | 49.50 |
コンゴ民主共和国 | 24.58 | 25.87 | 26.80 | 26.03 | 26.60 | 26.71 | 26.12 | 26.91 | 28.46 | 26.76 | 26.84 | 26.72 | 26.34 | 26.65 |
ギニア | 48.86 | 46.53 | 44.08 | 43.92 | 45.74 | 47.85 | 37.44 | 39.85 | 54.28 | 49.63 | 49.74 | 48.41 | 42.88 | 43.77 |
ギニアビサウ | 57.08 | 55.31 | 48.48 | 49.40 | 51.05 | 55.81 | 41.54 | 43.56 | 56.92 | 52.70 | 56.78 | 54.14 | 48.50 | 50.21 |
リベリア | 39.46 | 40.11 | 42.26 | 33.65 | 43.09 | 40.95 | 33.84 | 34.35 | 51.12 | 48.30 | 41.51 | 42.04 | 37.16 | 42.36 |
サントメプリンシペ | 24.26 | 24.76 | 24.96 | 21.94 | 23.09 | 20.53 | 21.97 | 19.66 | 26.15 | 25.73 | 21.31 | 20.02 | 21.66 | 27.34 |
シエラレオネ | 43.18 | 41.68 | 41.58 | 36.92 | 43.13 | 42.40 | 34.42 | 36.22 | 51.81 | 48.70 | 44.71 | 44.34 | 38.59 | 43.22 |
ソマリア | 22.51 | 28.51 | 22.56 | 23.89 | 27.74 | 29.22 | 27.55 | 25.44 | 24.73 | 25.30 | 26.64 | 27.09 | 22.84 | 24.53 |
南スーダン | 33.46 | 38.43 | 36.74 | 36.12 | 38.38 | 39.06 | 37.47 | 31.50 | 38.26 | 35.30 | 35.07 | 34.39 | 33.36 | 30.74 |
トーゴ | 60.04 | 63.70 | 45.81 | 47.13 | 48.27 | 53.64 | 43.02 | 43.06 | 67.32 | 60.29 | 58.25 | 55.10 | 47.63 | 51.67 |