日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

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
...
1 End --> 主站蜘蛛池模板: 激情四射av | 国产簧片 | 亚洲国产日韩在线观看 | www.男人的天堂 | 福利小视频在线观看 | 欧美黄色免费视频 | 成人在线三级 | 色综合五月| 青青草视频免费 | 青青国产在线观看 | 欧美黄色一区二区三区 | 日韩一区二区久久 | 黄色片入口 | 精品久久久久久久久久久久 | 午夜爱爱毛片xxxx视频免费看 | 亚洲精品在线免费 | 玖玖在线视频 | 欧美特级黄色大片 | 九九视频在线观看 | 丁香综合激情 | 五月婷婷色综合 | 亚洲精品久久久久久久久 | 伊人一区二区三区 | av片网站 | 亚洲免费在线视频观看 | 国产成人精品一区二区三区视频 | 第一页国产 | 69精品久久久 | 激情国产一区 | 黄色片视频免费 | 亚洲网站在线观看 | 国产视频久久久久 | 成人久久视频 | 欧美激情视频在线 | 色多多av| 亚洲第一免费视频 | 久久久夜色 | 亚洲开心网 | v天堂中文在线 | 成人午夜免费视频 | 97午夜影院 |