“2013 Symposium on New Technologies for Atmospheric Environmental Study and Monitoring” was held successfully in Xi’an Crystal Island Hotel on 9th-10th, July, 2013. The symposium was jointly organized by Institute of Earth Environment, CAS, Air & Waste Management Association, China Chapter, and Guangzhou Hexin Analytical Instruments Co., Ltd. Famous experts was invited to give their advanced atmospheric research results and the applications of new analysis methods and technologies. More than 100 delegates attended the symposium.