Beijing declares success in clearing the air
China DailyVisitors to the Temple of Heaven in Beijing enjoy a clear sky in November. Joint efforts bring environmental improvements to Chinese capital Zhang Fan, 36, a movie visual effects designer who returned to Beijing from New Zealand for work last year, was surprised by the improvement to the city's air quality. On Jan 4, the municipal authorities in Beijing announced a comprehensive success in improving air quality, with the city's annual average concentration of fine particulate matter in the air, or PM2.5, falling to 33 micrograms per cubic meter, and ozone concentration dropping to 149 mcg per cu m last year. Yu Jianhua, spokesman for the Beijing Municipal Ecology and Environment Bureau, said at a news conference, "This is a milestone for Beijing's hard work in combating air pollution and also means that the city has met its air quality target outlined in the 14th Five-Year Plan ahead of schedule. The city experienced 288 days of good air quality last year-up from 112 days in 2013-and just eight days of heavy air pollution.