25 provinces in China haze or fog appears to persist into next week _ | | air quality haze | provinces news

December 5, Roundup, just entered in December, most of East-Central China suffered persistent haze weather again. Meteorological monitoring shows that as of 4th, China has 25 provinces (autonomous regions and municipalities), fog haze occurred in varying degrees. Among them, the haze is most acute in Eastern Anhui and Jiangsu, and fog "disastrous" is located in the Yangtze-huaihe region South and Southwest.

　Ministry of environmental protection and analysis of large-area causes haze has reached high levels of pollution level

It is understood that the recent haze weather "lazy" strong base in North China to the Jiangnan area, little change in a few days.

Ministry of environmental protection 4th large scale haze pollution occurred in East China to respond. One is the continuous build-up of pollutants caused by unfavourable meteorological conditions. Near-surface weather control for static stability, the air in the horizontal and vertical mobility is very small, atmospheric dispersion conditions are poor. Second is static and stable weather conditions of motor vehicle exhaust emission, cumulative, especially emissions soaring energy consumption heating in North China, had a serious impact on air quality.

According to 74 cities in 496 new standards for air quality monitoring sites monitoring network monitoring results indicate that on December 2, 4, Huaian Yancheng, Taizhou and Nantong urban air quality pollution reaches a critical level, Changzhou, Shanghai, Lianyungang, 12 urban air quality, such as sustained high levels of pollution level is reached. 7 cities such as Shijiazhuang, xingtai and linyi air quality pollution reaches a critical level. Harbin, air quality has reached the high levels of pollution levels.

　Actively respond to heavy pollution in Nanjing and a red alert around the closure of schools

4th Environmental Protection Department pointed out that after the haze pollution, local air quality monitoring, public air quality information in a timely manner, actively take measures to properly deal with the air pollution.

Air pollution early-warning and emergency command center, Nanjing, China News, 4th evening upgrade air pollution alert from Orange to red, and plans to start immediately the Red response. This is red alert, starts for the first time this year, the air pollution. After the release of red alert for air pollution, the city's primary and secondary schools kindergarten started pollution emergency response red weather, introduced to be suspended.

December 2 Orange air pollution alert has been issued in Shanghai and launched emergency measures to reduce emissions, schoolchildren to stop outdoor activities.

Centralized supervision and inspection organizations carried out pollution sources in Harbin city, the pollution control facilities to run stable, sewage standards.

Qingdao to take four measures such as suspension of part of the vehicle, and in 3rd grade air pollution in Orange alert has been issued, start II-level emergency response. Early warning until the annulment, in primary and secondary schools and kindergartens organize outdoor activities will be stopped.

　Expert analysis of the meteorological background haze haze generated days starting next week will significantly improve

Against our great range of haze weather, meteorological experts say the static stability of weather is the cause of the recent haze weather "culprit". Due to the recent weakness of the cold air activities in China is more obvious, small wind speed, atmospheric stability and weather conditions do not facilitate the spread of pollutants, and can easily cause accumulation of pollutants close to the ground, resulting in haze weather.

According to the Central Meteorological Station predicted that the morning of 5th morning, most light fog in Eastern China and the South, where the eastern part of Sichuan, Guizhou, Yunnan, Central, Eastern, northern Jiangsu, Fujian and Anhui along the Northern tianshan in Xinjiang and other places of heavy fog in some areas, local visibility of less than 500 metres in haze.

December 4, adverse weather condition will persist, December 8, under the influence of strong cold air, southern part of North China to the Yangtze River Delta area, will significantly improve meteorological conditions.

(Edit: SN091)
December 05, 2013 China News Network
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中国25个省区市出现雾霾天气 或持续至下周 |空气质量|雾霾|省区_新闻资讯

　　中新网12月5日电 综合报道，刚入12月，中国中东部大部地区再次遭遇持续性雾霾天气。气象监测显示，截至4日18时，中国已有25个省(区、市)都不同程度地出现了雾霾天气。其中，苏皖等中东部地区的霾最为严重，而大雾的“重灾区”则位于西南及江淮地区。

　　环保部析大面积灰霾成因 多地已达重度污染级别

　　据了解，本轮雾霾天气的“惰性”较强，基本在华北至江南一带活动，几日来位置变化不大。

　　环保部4日就我国中东部地区发生大面积灰霾污染做出回应。一是不利气象条件造成污染物持续累积。受近地面静稳天气控制，空气在水平和垂直方向流动性均非常小，大气扩散条件非常差。二是静稳天气条件下机动车尾气排放累积，特别是北方地区采暖期猛增的能源消耗排放，对空气质量造成严重影响。

　　据对74个城市496个监测点位的空气质量新标准监测网的监测，结果表明：12月2日，盐城、淮安、泰州和南通4个城市空气质量达到严重污染级别，上海、连云港、常州等12个城市空气质量持续达到重度污染级别。石家庄、临沂和邢台等7个城市空气质量达到严重污染级别。哈尔滨，空气质量达到重度污染级别。

　　各地积极应对重污染 南京发红色预警学校停课

　　环保部负责人4日指出，灰霾污染发生后，各地加强空气质量监测，及时公开空气质量信息，积极采取措施，妥善应对空气重污染。

　　南京市大气污染预警与应急指挥中心消息，4日傍晚将空气污染预警由橙色升级为红色，按预案立即启动红色响应。这是该市今年首次启动空气污染红色预警。空气污染红色预警发布后，全市中小学幼儿园全面启动污染天气应急处置红色响应，实行停课。

　　上海市12月2日发布空气重污染橙色预警，并启动应急减排措施，在校学生一律停止户外活动。

　　哈尔滨市组织人员全面开展污染源集中监督检查，确保污染防治设施正常运行、排污稳定达标。

　　青岛市为此采取了停驶部分车辆等四项应对措施，并于3日16时发布了Ⅱ级大气污染橙色预警，启动Ⅱ级应急响应。预警解除之前，中小学、幼儿园等将停止组织户外活动。

　　专家析雾霾生成气象背景 雾霾天下周起将明显改善

　　针对我国遭遇大范围的雾霾天气，有气象专家称，静稳天气是导致本轮雾霾天气的“罪魁祸首”。由于近期我国冷空气活动较明显偏弱，风速小、大气层比较稳定，因此天气条件不仅不利于污染物的扩散，且容易造成污染物在地面附近积聚，从而导致雾霾天气多发。

　　另据中央气象台预计，5日早晨到上午，中国东部和南方大部地区有轻雾，其中，四川盆地、贵州东部、云南中部、安徽东部、江苏大部、福建北部以及新疆沿天山北部等地的部分地区有大雾，局部地区有能见度不足500米的浓雾。

　　12月4日至8日，不利气象条件仍将持续，12月8日至11日，受较强冷空气影响，华北中南部至长三角地区等气象条件将明显改善。

（编辑：SN091）
2013年12月05日11:25
中国新闻网
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