A man walks along the moat of the Forbidden City in Beijing, China, Feb. 21, 2014. A large area of north China including Beijing and Tianjin are experiencing another round of heavy smog and air pollution that is expected to last for a week. (Xinhua/Wang Junfeng) |
9. See your doctor immediately if your condition worsens.
10. Tips for drivers in haze days-- avoid using headlights on full beam.
Day|Week|Month