Weather.com - 1/29/13, Louise Watt
Fuyang City, China. Retirees practice Taichi during their morning exercise on a hazy day in Fuyang city, in central China's Anhui province, Monday Jan. 14, 2013. (AP Photo)
BEIJING -- Thick, off-the-scale smog shrouded eastern China for the second time in about two weeks Tuesday, forcing airlines to cancel flights because of poor visibility and prompting Beijing to temporarily shut factories and curtail fleets of government cars.
The capital was a colorless scene. Street lamps and the outlines of buildings receded into a white haze as pedestrians donned face masks to guard against the caustic air. The flight cancellations stranded passengers during the first week of the country's peak, six-week period for travel surrounding the Chinese New Year on Feb. 10.
To watch the video and read the rest of this story, visit Weather.com.