Statistics show that the weather condition of high temperature, low cloudiness, and weak wind are considered favorable for the production and accumulation of ozone.

• 若以因子分析、判别分析之方法，对中午12时臭氧浓度进行预测分组，结果以太阳辐射、大气扩散这两个因子的判别能力最强，但高浓度组却有正确率过低之问题。