Responsible for documents and telegrams, conferences, information and other daily operation work of cooperated group office of Beijing-Tianjin-Hebei Region and surrounding region atmosphere pollution control;, to be in charge of specific work contact and coordination of Beijing-Tianjin-Hebei region atmosphere pollution control cooperation and joint prevention and control, entrusted by cooperated group office of Beijing-Tianjin-Hebei region and surrounding regions atmosphere pollution control.