Minister of Environmental Protection Chen Jining held a special meeting on the 13th, Chen Jining stressed that to fully understand the importance of air pollution control work, urgency and arduous nature, Beijing and Tianjin and the surrounding areas to continue to strengthen the heavy pollution weather response, and effectively implement the early warning program , To ensure that the implementation of emergency measures in place. At present, the Ministry of Environmental Protection has sent letters to Hebei Province, Shanxi Province, Shandong Province and Henan Provincial People's Government to inform the air quality warning message. Require all localities according to the regional forecast forecast results, timely release and orderly adjustment of the level of early warning, and effectively implement the emission reduction measures.