综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

CHINA> Regional
Beijing's environment best in a decade: official
(Xinhua)
Updated: 2009-08-07 20:33

BEIJING: Beijing's air quality is now at its best in a decade, the city's top official said Friday.

Special coverage:
Beijing's environment best in a decade: official Beijing Olympics One Year on
Related readings:
Beijing's environment best in a decade: official 
Chinese fans welcome Inter Milan to China
Beijing's environment best in a decade: official One year on, world contemplates Beijing Olympic legacy
Beijing's environment best in a decade: official Association to promote Olympic legacies in Beijing
Beijing's environment best in a decade: official Beijing Olympic Forest Park to open
During the first half of the year, Beijing had 23 more "blue sky" days than the corresponding period last year, said Liu Qi, a member of the Political Bureau of the Communist Party of China Central Committee and Beijing's Party chief.

On 80.7 percent of the days in the first half of this year, air quality of Beijing was above level II, he said.

Beijing uses a five-grade classification of air quality on the basis of pollution indices, with Grade I being the best and Grade V the worst. Days with Grade I and II air quality are regarded as "blue sky" days.

Liu made the remarks at an Olympic Games' city forum organized by the Beijing municipal government on the one year anniversary of Beijing Olympic Games.

In 2008, Beijing had 274 "blue-sky" days, the result of vehicle restrictions for the Olympic Games and a $15-billion investment in air quality improvement projects.

 

 

延津县| 正安县| 永仁县| 望城县| 锡林郭勒盟| 浙江省| 湖北省| 颍上县| 东方市| 晴隆县| 青海省| 偃师市| 和顺县| 山东省| 临朐县| 正镶白旗| 怀远县| 延川县| 麦盖提县| 乐平市| 通许县| 安仁县| 资兴市| 尉氏县| 怀柔区| 当雄县| 乌鲁木齐县| 阳山县| 宁夏| 凤台县| 报价| 东海县| 绥中县| 多伦县| 长沙县| 慈溪市| 运城市| 鲜城| 蓬溪县| 金湖县| 镇原县|