Through the summary and analysis of Shijiazhuang’s air pollutant emissions and the current status of ambient air quality in recent years，it reveals various reasons for the problems in Shijiazhuang’s ambient air quality：including both innate factors such as topographical conditions and geographical location，as well as industrial and energy structures And other later effects. Based on this，for the optimization of the energy structure，this study gives suggestions from the aspects of source emission reduction control，adjustment of energy consumption structure，total control of coal-fired regions，and in-depth comprehensive governance of key industrial industries.