摘要
文章分析了菏泽市2017年初夏、2018年初冬两次严重污染空气质量AQI特征,重点对比两次严重污染空气质量AQI与气象要素相关关系、高空图天气形势及逆温层对两次严重污染过程影响,对比气象部门在两次污染过程期间天气预报、气象灾害防御预警气象服务过程,发现2018年初冬污染过程气象服务较全面,而对2017年初夏污染过程气象服务准备相对不足,初夏大气污染过程气象服务质量有待探索提高。
This paper analyzes the AQI characteristics of air quality seriously polluted twice in the early summer of 2017 and the early winter of 2018 in Heze City,focus on comparing two serious air pollution AQI relation with meteorological elements,high altitude figure weather situation and inversion layer on two serious pollution process,compare the meteorological department in two times pollution during the process of weather forecasting,meteorological disaster prevention early warning of meteorological service process,and found that the meteorological service for the pollution process in early winter 2018 is relatively comprehensive,while the preparation for the pollution process in early summer 2017 is insufficient,and the quality of the meteorological service for the air pollution process in early summer needs to be explored and improved.
出处
《大众科技》
2020年第3期16-21,共6页
Popular Science & Technology
关键词
空气质量AQI
相关系数
高空图
天气预报预警
air quality AQI
correlation coefficient
altitude map
weather forecast and early warning
