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 |
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 |
ジブチ | 37.20 | 42.92 | 38.56 | 41.24 | 44.85 | 49.95 | 47.88 | 42.84 | 45.16 | 44.10 | 44.09 | 43.06 | 39.72 | 35.92 |
エジプト | 57.43 | 59.99 | 61.85 | 76.47 | 62.05 | 61.72 | 70.15 | 66.12 | 67.65 | 61.46 | 58.94 | 65.46 | 67.75 | 54.86 |
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 |
モロッコ | 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 |
チュニジア | 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 |
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 |
ベナン | 56.75 | 60.60 | 44.76 | 44.85 | 47.39 | 51.56 | 42.09 | 42.01 | 66.66 | 59.48 | 58.39 | 54.06 | 46.56 | 51.05 |
ボツワナ | 19.67 | 19.72 | 20.57 | 22.34 | 22.68 | 22.70 | 21.23 | 21.10 | 22.05 | 21.25 | 19.97 | 19.91 | 19.20 | 18.91 |
ブルキナファソ | 57.10 | 62.38 | 61.67 | 58.95 | 55.57 | 61.76 | 48.61 | 49.92 | 71.87 | 66.09 | 60.31 | 58.10 | 50.71 | 58.47 |
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 |
カーボベルデ | 42.97 | 48.43 | 36.13 | 24.92 | 42.20 | 51.11 | 36.41 | 31.35 | 51.42 | 43.03 | 53.87 | 31.74 | 39.35 | 42.32 |
カメルーン | 43.72 | 45.78 | 40.24 | 39.04 | 38.59 | 41.85 | 37.10 | 37.01 | 51.95 | 44.77 | 43.21 | 40.89 | 40.74 | 39.81 |
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 |
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 |
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 |
エリトリア | 42.71 | 43.59 | 40.12 | 40.69 | 40.86 | 42.91 | 43.47 | 35.78 | 41.15 | 39.61 | 41.40 | 41.56 | 36.27 | 32.35 |
エチオピア | 26.02 | 27.33 | 27.78 | 30.72 | 31.43 | 32.64 | 32.20 | 29.71 | 31.44 | 30.93 | 30.41 | 30.26 | 28.69 | 27.31 |
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 |
ガーナ | 60.85 | 63.11 | 49.30 | 47.75 | 52.80 | 56.96 | 44.73 | 43.96 | 68.01 | 62.89 | 60.36 | 56.00 | 49.66 | 54.24 |
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 |
ケニア | 16.28 | 21.14 | 18.74 | 23.13 | 25.18 | 25.64 | 24.58 | 23.75 | 24.78 | 24.02 | 19.90 | 20.99 | 19.57 | 24.39 |
レソト | 26.37 | 24.50 | 20.59 | 26.34 | 26.95 | 26.52 | 25.24 | 26.80 | 25.89 | 25.37 | 22.43 | 23.02 | 21.18 | 23.44 |
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 |
マダガスカル | 10.71 | 11.92 | 12.63 | 14.52 | 16.02 | 14.70 | 15.50 | 15.00 | 16.08 | 16.14 | 12.55 | 12.72 | 12.79 | 12.75 |
マラウイ | 21.72 | 23.02 | 22.82 | 24.35 | 26.39 | 26.50 | 25.35 | 26.00 | 25.01 | 24.96 | 21.29 | 21.20 | 22.34 | 23.70 |
マリ | 65.84 | 65.02 | 62.97 | 67.72 | 62.45 | 69.89 | 51.34 | 56.48 | 74.15 | 66.19 | 66.77 | 63.68 | 57.39 | 56.78 |
モーリタニア | 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 |
モーリシャス | 8.74 | 9.31 | 11.25 | 9.40 | 9.33 | 9.10 | 9.58 | 9.45 | 9.13 | 8.99 | 9.00 | 9.65 | 9.28 | 9.15 |
モザンビーク | 19.65 | 20.26 | 19.57 | 20.98 | 21.32 | 21.49 | 21.70 | 21.61 | 21.58 | 21.07 | 18.75 | 18.83 | 19.59 | 20.08 |
ナミビア | 20.07 | 20.44 | 19.91 | 21.80 | 23.09 | 22.56 | 21.57 | 21.06 | 22.12 | 21.06 | 19.74 | 19.97 | 19.39 | 19.99 |
ニジェール | 81.72 | 86.47 | 88.58 | 87.98 | 90.97 | 88.57 | 74.59 | 71.65 | 107.14 | 104.91 | 88.79 | 86.02 | 72.47 | 85.12 |
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 |
ルワンダ | 30.38 | 31.38 | 30.04 | 30.79 | 31.14 | 31.54 | 30.63 | 31.87 | 31.26 | 31.69 | 30.36 | 30.18 | 30.01 | 31.29 |
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 |
セネガル | 66.60 | 69.35 | 56.31 | 57.01 | 59.14 | 71.98 | 50.77 | 54.89 | 70.74 | 62.25 | 69.00 | 61.80 | 60.34 | 63.74 |
セイシェル | 8.73 | 10.46 | 10.06 | 9.00 | 10.48 | 9.82 | 9.66 | 9.07 | 9.00 | 9.91 | 9.85 | 9.36 | 9.43 | 8.50 |
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 |
南アフリカ | 24.57 | 24.36 | 22.50 | 24.86 | 25.00 | 24.64 | 24.16 | 24.55 | 24.60 | 24.15 | 23.75 | 23.81 | 23.19 | 23.75 |
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 |
スーダン | 53.72 | 55.74 | 57.64 | 59.68 | 62.29 | 64.15 | 60.44 | 49.52 | 61.11 | 59.31 | 59.82 | 58.69 | 51.94 | 45.83 |
エスワティニ | 24.03 | 23.52 | 20.96 | 21.80 | 20.66 | 21.14 | 20.97 | 20.78 | 21.05 | 18.92 | 20.26 | 20.42 | 21.17 | 18.78 |
タンザニア連合共和国 | 16.55 | 20.22 | 21.37 | 23.11 | 25.15 | 25.57 | 24.53 | 24.22 | 25.17 | 25.39 | 21.00 | 21.29 | 20.78 | 25.08 |
ガンビア | 61.22 | 61.00 | 53.08 | 52.91 | 56.19 | 66.42 | 47.63 | 50.96 | 63.75 | 58.79 | 64.54 | 59.27 | 54.87 | 58.36 |
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 |
ウガンダ | 28.62 | 33.22 | 30.79 | 32.52 | 35.03 | 35.89 | 34.82 | 34.11 | 36.42 | 35.19 | 32.24 | 33.13 | 31.49 | 33.81 |
ザンビア | 23.39 | 24.39 | 24.51 | 25.42 | 26.57 | 26.87 | 25.65 | 26.07 | 25.68 | 26.17 | 23.76 | 23.34 | 23.20 | 24.31 |
ジンバブエ | 20.81 | 20.27 | 20.42 | 21.49 | 23.62 | 23.54 | 22.60 | 23.43 | 23.10 | 22.57 | 18.00 | 19.11 | 18.53 | 19.49 |