甘新城市大气挥发性有机物和颗粒物的污染特征及健康风险评估
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周茜, 李忠勤, 牟翠翠, 王飞腾, 李开明, 尤晓妮, 张昕, 王芳龙
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Pollution characteristics and health risk assessment of atmospheric volatile organic compounds and particulate matter in Gansu-Xinjiang cities
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Xi ZHOU, Zhongqin LI, Cuicui MU, Feiteng WANG, Kaiming LI, Xiaoni YOU, Xin ZHANG, Fanglong WANG
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表6 甘新城市大气污染物浓度水平
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Table 6 Concentration of air pollutants in Gansu-Xinjiang cities
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污染物 | 天水 | 兰州 | 武威 | 张掖 | 酒泉 | 敦煌 | 金昌 | 玉门 | 哈密 | 乌鲁 木齐 | 克拉 玛依 | 吉木乃 | 富蕴 | 平均 |
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PM10/ (μg·m-3) | — | — | 112.48± 31.89 | 112.14± 36.90 | 151.66± 24.96 | 118.06± 13.46 | 287.31± 48.95 | 186.92± 52.61 | 189.94± 34.62 | 159.31± 39.69 | 80.20± 24.02 | 51.48± 18.37 | 83.79± 33.47 | 139.39± 32.63 | PM2.5/ (μg·m-3) | 80.21± 20.92 | 131.04± 32.87 | 69.78± 38.61 | 78.27± 49.06 | 80.88± 24.25 | 74.91± 15.33 | 115.23± 20.88 | 105.87± 44.77 | 64.47± 34.34 | 75.60± 9.06 | 52.32± 13.51 | 43.59± 20.92 | 37.42± 15.49 | 77.66± 25.39 | PM1/ (μg·m-3) | — | — | — | — | — | — | 89.32± 26.41 | 59.77± 15.33 | 25.01± 9.91 | 44.62± 16.28 | 45.71± 18.13 | 35.26± 24.57 | 13.66± 12.50 | 44.76± 17.59 | PM2.5/PM10 | — | — | 0.62 | 0.70 | 0.53 | 0.64 | 0.40 | 0.57 | 0.34 | 0.48 | 0.65 | 0.85 | 0.45 | 0.57 | PM1/PM2.5 | — | — | — | — | — | — | 0.78 | 0.56 | 0.39 | 0.59 | 0.87 | 0.81 | 0.37 | 0.63 | SO2/ (μg·m-3) | 9.64± 2.66 | 18.86± 6.26 | 2.58± 0.64 | 8.63± 2.68 | 10.34± 3.63 | — | 5.68± 3.63 | — | 9.53± 7.05 | 12.20± 4.28 | 5.47± 3.17 | — | — | 10.23± 6.0 | NO2/ (μg·m-3) | 32.06± 10.78 | 58.75± 21.87 | 23.06± 7.10 | 15.23± 5.30 | 18.81± 4.01 | — | 14.82± 9.92 | — | 14.70± 8.29 | 27.35± 13.78 | 10.83± 6.51 | — | — | 26.42± 14.17 | CO/ (mg·m-3) | 0.52± 0.20 | 1.07± 0.42 | 0.49± 0.10 | 0.29± 0.07 | 0.51± 0.08 | — | 0.44± 0.27 | — | 1.10± 0.13 | 0.81± 0.30 | 0.77± 0.19 | — | — | 0.79± 0.22 | O3/ (μg·m-3) | 76.17± 27.68 | 62.57± 30.33 | 98.98± 14.82 | 98.22± 14.89 | 106.52± 9.25 | — | 86.22± 21.54 | — | 99.29± 18.90 | 78.10± 24.39 | 84.18± 25.14 | — | — | 81.09± 25.66 |
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