大气质量评价综合指数法的研究

Study on a Synthetical Index Method for Air Quality Assessment

大气质量评价综合指数法的评价原则是：①各污染因子对综合评价指数的贡献相等，即使各污染物在相同危害程度下的分指数相等；②多个污染因子同时存在时将加重污染程度，亦即一般情况下综合指数将大于其最大分指数。通过实例评价分析论证了该评价方法的合理性。

A synthetical index method for air quality was veloped, where the principles followed are: ① each of pollution factors has an equal contribution to the synthetical assessment indexl and ② the air pollution becomes heavier when multiple pollution factors exist simultaneously. Finally, the rationality of the method is proven baed on an assessment prototype.