www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

US EUROPE AFRICA ASIA 中文
China / Society

Beijing gets back its blue sky as heavy pollution disappears

By ZHENG JINRAN (China Daily) Updated: 2015-12-02 08:09

Year's most severe pollution forced schools to close, caused traffic chaos

Beijing gets back its blue sky as heavy pollution disappears

Tourists visit Tian'anmen Square on Tuesday as the city experiences its most severe smog this year. ZHANG WEI/CHINA DAILY

Beijing gets back its blue sky as heavy pollution disappears

Beijing has been suffering this year's most severe smog since Friday, with pollution readings off the charts that have forced schools to close and caused traffic chaos.

However, with a westerly wind due to reach the capital at midnight on Tuesday, good air quality was being forecast for Wednesday, said Zhang Dawei, director of the Beijing Municipal Environmental Monitoring Center.

He said the air quality is expected to remain good from Wednesday to Friday.

The capital's orange pollution alert was due to be lifted from midnight on Tuesday.

Beijing had issued its first orange pollution alert of the year on Sunday, restricting production at more than 2,100 companies and suspending all work on construction sites that could generate dust.

Thick, choking smog has enveloped the capital for five days, with the air quality index in many monitoring stations soaring to 500, the highest possible reading. The municipal government encourages people to stay indoors when the reading is higher than 300.

The concentration of PM2.5-particulate matter with a diameter less than 2.5 microns that poses health risks-was 689 at 5 pm on Tuesday in some southern Beijing monitoring stations, down from the peak reading of 945 on Monday.

Students at some kindergartens, and primary and middle schools had their classes canceled so they could stay indoors.

The capital has also seen more road accidents due to the poor visibility, and traffic congestion was bad around the city through most of Monday. Many expressways linking Beijing and neighboring cities in Hebei province were closed for hours.

Previous Page 1 2 3 Next Page

Highlights
Hot Topics
...
主站蜘蛛池模板: 波多野结衣在线不卡 | 精品成人免费视频 | 美女扒开腿让男人桶 | 欧美日韩在线观看免费 | 日本亚欧乱色视频在线观看 | 全国男人的天堂天堂网 | 亚洲视频免 | 全部免费的毛片视频观看 | 91热国内精品永久免费观看 | 在线a毛片免费视频观看 | 亚州国产视频 | 日本又黄又爽又免费 | 另类一区二区三区 | 丝袜精品 欧美 亚洲 自拍 | 成人国产精品毛片 | 91理论片 | 国产精选一区二区 | 99免费精品| 男人的天堂欧美精品色偷偷 | 亚州一级毛片 | 亚洲成人自拍网 | 国产精品手机在线播放 | 最新国产精品亚洲 | 久久精品国产亚洲7777小说 | 成人福利网站在线看视频 | 欧美一级日韩一级 | 欧美精品久久 | 中文字幕乱码中文乱码综合 | 欧美满嘴射 | 大学生久久香蕉国产线观看 | 久久精品视频9 | 欧美午夜影院 | 成人欧美在线 | 国产欧美一区二区三区精品 | 911精品国产91久久久久 | 欧美激情亚洲色图 | 日本一级级特黄特色大片 | 在线精品日韩一区二区三区 | 国产91精品久久久久999 | 国产人成精品综合欧美成人 | 成人a毛片手机免费播放 |