城市规划对环境空气质量的影响
仇国宏
（山西蓝岳环保科技有限公司，山西 太原 030021）
摘要： 随着城市规模的扩大，钢筋水泥建筑物增多，硬化面积增大，绿植面积相对减小，影响了区域生态平衡；大
规模建筑群的成片建设割裂了原有空气扩散通道，导致逆温现象频发，城市大气污染物的扩散能力降低，大气重污染时
间增多。从城市规划对环境空气质量的影响角度进行阐述，以期为日后相关研究提供参考。
关键词： 城市规划；空气质量；扩散通道；城市绿道
中图分类号： X16     文献标识码： A     文章编号： 2095-0802-(2020)05-0057-02
Impact of Urban Planning on Ambient Air Quality
QIU Guohong
(Shanxi Lanyue Environmental Protection Technology Co., Ltd., Taiyuan 030021, Shanxi, China)
Abstract: With the expansion of urban scale, the number of reinforced concrete buildings increases, the hardening area increases,
and the green planting area decreases, which affects the regional ecological balance; the construction of large-scale building
groups cut off the original air diffusion channel, resulting in frequent inversion phenomenon, and reduce the diffusion capacity of
urban air pollutants, and increase the number of days of heavy air pollution. This paper discussed the impact of urban planning on
ambient air quality, in order to provide a reference for future research.

Key words: urban planning; air quality; diffusion channel; urban green way