today (4) from Xinjiang eastward south of the cold air has not yet arrived, North Huang Huai continued haze, air pollution is aggravating, local severe pollution. Tomorrow with the arrival of cold air, the haze gradually weakened, while the Middle East rain and snow weather enhanced, Jianghan, Huang Huai local will have a heavy rain. North China Huang Huai haze today the most important day to weaken the dissipation of 3 early morning, affected by the fog and haze, the city of Harbin city residents are wearing masks. (Zhou Ying photo...