【摘要】 利用环境空气污染综合指数法分析抚顺市大气环境质量监测数据。结果表明:ρ(TSP)年日均值为0.255mgm,超过国家环境空气质量二级标准,超标0.3倍;ρ(SO2)年日均值为0.034mgm3,ρ(NO2)年日均值为0.035mgm3,ρ(CO)年日均值为1.42mgm3,均达到国家环境空气质量二级标准。同时也得出各功能区的污染状况、主要污染物特征以及贡献率,从而提出相应的解决方案和对策,为改善抚顺市大气环境质量提供科学依据。更多还原

【Abstract】 The Air Pollution Integrating Index Method was used to analyze the atmospheric environmental monitoring data in Fushun. The results showed that the annually averaged value of mass concentration of TSP was 0.255 mg/m\+3, exceeding Class Ⅱ standard of ambient air quality by 0.3 times; the annually averaged value of mass concentration of SO₂, NO₂ and CO is 0.034, 0.035 and 1.42 mg/m³ respectively, all meeting Class Ⅱ standard of ambient air quality. The pollution status, main pollutants characteristic and contribution ratio of each functional region were also obtained. Finally, the solving scheme and countermeasures were put forward, providing scientific basis for improvement of atmospheric environmental quality in Fushun.更多还原