404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
近五年同期最低:北京1至7月PM2.5浓度64微克/立方米
2017-08-21 21:20:27 中国青年网
新华社北京8月21日电(记者 倪元锦)北京市环保局21日下午发布称,今年7月,北京市PM2.5月均浓度为52微克/立方米,同比下降24.6%,为历史同期最低。截至7月底,北京市PM2.5累计浓度为64微克/立方米,为近五年同期最低,较2013年同期下降34.7%。
得益于《北京市2013-2017年清洁空气行动计划》,空气质量近五年来呈现持续改善态势。截至7月,4000蒸吨燃煤锅炉清洁能源改造、报废转出30万辆高排放老旧机动车、淘汰退出500家一般制造业企业等2017年“清空计划”的部分重点任务已提前完成。
机动车污染排放是北京市PM2.5浓度的最大占比来源。北京市环保局21日发布称,今年尤其加强对外埠进京车辆的检查执法,围绕主要进京道路以及五、六环路等区域周边,针对重型柴油车、高排放老旧车、货车闯禁行行为,开展集中专项整治行动,7月份共现场查处外埠车辆违反限制通行3.6万起。
据介绍,环保、商务、质监部门加大对北京市加油站柴油及车用尿素、油气回收在线监控改造等的抽查、夜查力度,并对外埠进京柴油车油箱中柴油质量进行抽测。7月,北京市共抽查重型柴油车9.7万辆次,环比增加10.3%;查处违规车2473辆次,处罚金额127万元。
下一步,北京市将针对重型车管控、“散乱污”整治、提升精细化水平、加快推进“清煤降氮”配套管线建设等重点难点问题逐一解决,推进空气质量进一步改善。
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
相关阅读
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
加载更多>>
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/10000159/20170821/31146852.html |
Server: |
cms-8-252 |
Date: |
2024/12/26 13:08:57 |
Powered by China
China