环境空气质量评价及影响因素分析

Evaluation of ambient air quality and analysis of influencing factors

随着我国经济实力与科技水平的高速发展,各地城市化进程逐渐加快,城市地区人口密度越来越大,产业消耗与能源需求量日益增大,人类生存环境的空气质量成为人们普遍关注的话题。本文以西北某城市2014~2018年五年期间的环境空气质量为列,以当地的《环境质量公报》为文章依据,分析了当前城市空气质量具体情况和五年来城市空气质量的变化特点,从四个方面探究了影响环境空气质量的因素,并根据个人经验提出了改善空气质量的有效举措。

With the rapid development of China’s economic strength and scientific and technological level,the urbanization process in various places is gradually accelerating,the population density in urban areas is increasing,industrial consumption and energy demand are increasing,and the air quality of human living environment has become common Concerned topics,this article uses the ambient air quality of a city in Northwest China during the five-year period of 2014-2018 as the basis,and uses the local"Environmental Quality Bulletin"as an article to analyze the current situation of urban air quality and the changes in urban air quality in the past five years characteristics,explored the factors affecting ambient air quality from four aspects,and put forward effective measures to improve air quality based on personal experience.