Firework control improves air quality in holiday

    Source: Xinhua| 2019-02-06 17:15:43|Editor: Lu Hui
    Video PlayerClose

    BEIJING, Feb. 6 (Xinhua) -- Chinese cities reported better air quality during the Spring Festival holiday as stricter control on fireworks reduced pollution.

    The Ministry of Ecology and Environment (MEE) said the average PM2.5 density in 338 cities dropped 14.2 percent year on year during the period from Monday evening to Tuesday morning, peak hours for air pollution as people set off firecrackers to celebrate the lunar new year.

    Compared to the past three years, the level of the major pollutant went down 31.9 percent on average.

    Also on Monday and Tuesday, the first two days of the week-long holiday, the number of cities with serious pollution fell by 12 from a year ago and by 53 from the past three years on average.

    The air quality in Beijing improved significantly during this year's holiday, as residents were banned from setting off fireworks within the fifth ring road.

    Despite the improvement, the MEE still warned that the impact of fireworks on the environment still cannot be ignored as 70 cities saw serious air pollution during the past two days, much more than the days before holiday.

    TOP STORIES
    EDITOR’S CHOICE
    MOST VIEWED
    EXPLORE XINHUANET
    010020070750000000000000011102351378027021
    主站蜘蛛池模板: 一卡二卡三卡在线观看| 亚洲国产精品毛片AV不卡在线| 久艾草国产成人综合在线视频| 太大了轻点丝袜阿受不了| 久久精品国产清自在天天线| 渣男和渣女做不干净事情视频| 国产免费一区二区三区免费视频| 99re6精品| 成人毛片视频免费网站观看| 亚洲一区二区三区免费视频| 男人j桶女人p免费视频| 国产一级一片免费播放i| 两个人看www免费视频| 奇米影视7777狠狠狠狠色| 久久91精品国产一区二区| 杨钰莹欲乱小说| 亚洲精品一二区| 精品国产亚洲一区二区三区| 国产噜噜在线视频观看| 香蕉久久成人网| 天堂网中文字幕| 中文字幕一区二区三区乱码| 最新国产精品自在线观看| 亚洲欧美日韩中文高清ww| 精品亚洲成a人无码成a在线观看 | 一区二区视频在线播放| 日本免费高清一本视频| 亚洲一欧洲中文字幕在线| 武则天一边上朝一边做h| 免费观看性欧美大片无片| 色视频色露露永久免费观看| 国产成人高清精品免费鸭子| 777米奇色狠狠888俺也去乱| 天天操天天爱天天干| 中文japanese在线播放| 日本漫画全彩口工漫画绅士| 亚洲av无码久久忘忧草| 欧美成人精品第一区| 亚洲黑人嫩小videos| 空白tk2一一视频丨vk| 啊轻点灬大ji巴太粗太长了免费|