Smog thick enough to cancel flights hits Beijing

BEIJING (AP) — Extremely high pollution levels shrouded eastern China for the second time in about two weeks Tuesday, forcing airlines in Beijing and elsewhere to cancel flights because of poor visibility and prompting government warnings for residents to stay indoors.

The outlines of buildings in the capital receded into a white mist as pedestrians donned face masks to guard against the thick, caustic air, which stranded passengers during the first week of the country’s peak, six-week period for travel surrounding the Chinese New Year on Feb. 10.