The distribution law of acid rain of Jingdezhen City are summarized on the basis of monitoring data in recent 8 years,and find out the main pollution source by the analysis of ions in the rain.

• 利用近8年的酸雨监测资料,统计了景德镇市酸雨分布规律,根据雨水中离子成分分析了造成酸雨的主要原因。