【摘要】 目前,以京津冀为代表,我国超过2/3的城市空气质量不达标,已进入大范围生态退化和复合性环境污染的阶段。通过对石家庄空气质量指数污染物为SO₂、NO₂、PM10、PM2.5、O₃、CO观测,利用SPSS Statistics研究了PM2.5,SO₂,NO₂,CO,O₃与AQI之间相关关系和回归性。用这种方法分析大气污染综合指标,有利于问题的分析与处理,为大气污染浓度及预测提供了相关依据。更多还原

【Abstract】 Nowadays,as a representative of the Beijing-Tianjin-Hebe area,more than two-thirds of the urban which has entered a wide range of ecological degradation and compound pollution of the environment is not up to qualified in our country.By the observation of SO₂,NO₂,PM₁₀ and PM_2.5,O₃,CO in Shijiazhuang,the article researches on the relations and regression between PM2.5,SO₂,NO₂,CO,O₃ and AQI using the SPSS Statistics.Analysis the air pollution Composite indicator in this way,we can not only benefits from the results but provides the exact data of the concentration of the polluted air and the prediction.更多还原