日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

US EUROPE AFRICA ASIA 中文
China / Society

Most cities failing air quality standards

By ZHENG JINRAN (chinadaily.com.cn) Updated: 2015-10-15 12:11

Most cities failing air quality standards

A view of the Bund in front of the Oriental Pearl TV Tower under the gray sky in Shanghai on Oct 14, 2015. Shanghai experienced the first day of heavy air pollution with the air quality index rising to 212, the highest level of pollution, at 9 am on Oct 14, 2015, after autumn began on Aug 8, 2015. [Photo/IC]

About 80 percent of China's 367 cities with real-time air quality monitoring failed to reach national standards on small particle pollution in the first three quarters of the year, a report from Green Peace said on Thursday.

Central China's Henan province had the highest daily concentration of health endangering PM2.5 — particulate matter with a diameter smaller than 2.5 microns — during the period, the report said. Beijing ranked second.

The report released by Green Peace, a nonprofit environmental organization, said it relied on date from the China National Environment Monitoring Center, which updates air quality data hourly on PM2.5 and PM10 concentrations in the 367 cities.

Related: Air pollution in seven Hebei cities ranked among 10 worst

Seven cities from Hebei province filled spots in a list of 10 with severe air pollution during September, the national environment watchdog said.

The Ministry of Environmental Protection released its monthly report on the air quality of 74 major cities on Wednesday, among which seven in Hebei including Hengshui, Tangshan and Shijiazhuang, were listed as having heavy air pollution.

Jinan in Shandong province ranked as the worst with Zhengzhou from Henan province second worst, the report said.

Although residents of the seven cities in Hebei witnessed heavy smog last month, the air quality in the Beijing-Tianjin-Hebei region has seen an improvement.

In the trilateral zone, the concentration of PM2.5 – particulate matter with a diameter smaller than 2.5 microns – has been lowered by 26.2 percent year-on-year, said Luo Yi, head of environment supervision of the ministry.

 

Highlights
Hot Topics
...
主站蜘蛛池模板: 那格格| 亚洲欧美日韩另类精品一区二区三区 | 成人精品综合免费视频 | 好骚综合97op| 久久精品一区二区三区四区 | 色网站在线免费观看 | 欧美在线观看a | 亚洲欧美精品一区二区 | 亚洲精品国产综合一线久久 | 日韩欧美在 | 国产在线a视频 | 亚洲国产精品一区二区久久 | 91热视频在线观看 | 国产精品午夜电影 | 亚洲一区二区免费看 | 美女污直播 | 日本特黄的免费大片视频 | 成年视频在线观看 | 夜精品A片观看无码一区二区 | 91久久亚洲国产成人精品性色 | 扒开双腿进入做爰视频 | 波多野结衣一区二区三区四区 | 天天舔天天| 国产成人精品日本亚洲麻豆 | 国产欧美一区二区三区免费看 | 黑人黄色大片 | 日韩欧美高清 | 亚洲国产天堂久久综合9999 | 午夜视频你懂的 | 黄色免费毛片 | 久久精品无码一区二区日韩av | av在线电影网站 | 九一免费国产 | 亚洲欧美精品一中文字幕 | 亚洲精品久久久久无码AV片软件 | 亚洲精品福利一区二区三区 | 欧美一区二区三区久久久 | 亚洲视频观看 | 亚洲成人在线视频播放 | 国产精品小黄鸭一区二区三区 | 在线一区观看 |