Study On Probability Estimation Of Haze Weather In Beijing Based On Cumulative Logistic Regression Model

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Zhu, Y.H.^1 ; Li, S.Z.^1

Huilongguan Town, 2 Beinong Road, Changping District, Beijing, China^1

关键词: Cumulative logistic regression models;    Haze pollutions;    Meteorological data;    Meteorological factors;    PM2.5 concentration;    Probability analysis;    Probability estimation;    Probability of occurrence;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/4/042025/pdf
DOI  :  10.1088/1757-899X/392/4/042025

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Based on the meteorological data and PM2.5 concentration data in Beijing every three hours from January 1 to December 31, 2016, this paper establishes a cumulative logistic regression model of haze pollution probability analysis, and then analyses the main meteorological factors affecting haze weather in different seasons, estimating the probability of occurrence of haze weather at various levels under different meteorological factors.