There are three stages from the governance experiences of the fog and haze in London，and take five kinds of means as legal governance，policy management，technology management，green management，social management and other to catch condominium together，realized by fog turns green. From the governance experiences of the fog and haze in London，Beijing should strengthen legal construction，improve the governance policy，strict control of emissions，the development of green public transport，the use of clean energy，strengthen the green building，pay attention to the participation of the masses，the realization of the four changes.