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| SO2 | NO2 | CO | O3 | PM10 | PM2.5 | ||||||
AQI | 降雪量 | 浓度差 | 清除效率 | 浓度差 | 清除效率 | 浓度差 | 清除效率 | 浓度差 | 清除效率 | 浓度差 | 清除效率 | 浓度差 | 清除效率 |
优良 (1~100) | 小 | 6.89 | 0.38 | 14.12 | 0.41 | 0.29 | 0.34 | 10.70 | 0.15 | 32.53 | 0.40 | 19.42 | 0.40 |
中 | 8.61 | 0.45 | 15.79 | 0.45 | 0.34 | 0.44 | 12.09 | 0.16 | 42.58 | 0.47 | 33.28 | 0.56 | |
大 | 12.38 | 0.47 | 23.00 | 0.46 | 0.41 | 0.45 | 15.00 | 0.17 | 56.71 | 0.54 |
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暴 | 14.00 | 0.52 | 9.24 | 0.36 | 0.61 | 0.50 | 15.30 | 0.19 | 63.17 | 0.59 |
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轻中 (101~200) | 小 |
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| 83.06 | 0.25 | 46.81 | 0.51 |
中 |
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| 144.67 | 0.81 | 68.00 | 0.83 | |
大 |
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| 97.67 | 0.85 | |
暴 |
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重度 (201~300) | 小 |
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| 59.50 | 0.31 |
中 |
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大 |
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| 153.00 | 0.88 | |
暴 |
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