中文摘要：

基于层气象学珍珠河三角洲展示的地理情形，气候和边界，珍珠河三角洲的一个边界层概念模型被造。概念模型由影响珍珠河三角洲的边界层气象学并且能信服地在珍珠河三角洲解释空气质量变化的原因的四个基本因素组成。模型能习惯于散开能力分析，预报的空气污染潜力或预报的薄雾，等等。

英文摘要：

Based on the geographical circumstance, climate and the boundary layer meteorology features of the Pearl River Delta, a boundary layer concept model of the Pearl River Delta was built. The concept model consists of four fundamental factors that affect the boundary layer meteorology of the Pearl River Delta and can convincingly explain the reason of the air quality change in the Pearl River Delta. The model can be used to the diffusion capability analysis, the air pollution potential forecasting or haze forecasting, etc.