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The author:(作者)delvpublished in(发表于) 2014/1/6 10:18:13 Guangdong is severe haze days in a row， the next 2 days will continue to accumulate
Guangdong's air quality index as much "blast form", or future air pollution will continue to
Correspondent sui yangcheng evening news reporter Yang Hui, central vision report: new year, city of Pearl River Delta and Guangdong into heavy haze. Environmental protection agency expects the next 2-3 days, air pollution would continue to accumulate. In response, led by the environmental protection departments in Guangzhou, the Guangzhou environmental air pollution emergency plan to start preparations have been complete in place. Environmental authorities urged the public to pay attention to the ambient air quality information published for the first time.
Severe pollution in cities
Starting from late last December, Guangdong city of AQI generally reached 150, moderate pollution. In 2014, the large-scale air pollution continues, January 1, higher concentrations of pollutants in most areas, between urban air quality generally 150-200, over 200 individual cities, severe pollution occurs. Pearl River Delta cities most polluted day was January 3, Guangzhou, Foshan, Dongguan, Zhaoqing city AQI index more than 170 major pollutants for fine particles PM2.5.
Guangdong Environmental monitoring data show: the most heavily polluted areas of the province are Foshan, China, experimental primary school in Jieyang city, Jiangmen in the material level monitoring sites, such as the seat of Taoyuan, where high levels of pollution. Jiangmen Taoyuan monitoring stations recorded air quality index, January 5 up to 257. Daily average PM2.5 concentrations of 207 mg/m, its highest in the near future.
"The next few days the air quality remains poor. "The Guangzhou environmental protection Bureau forecast that the next 2-3 days to control Guangzhou cold high pressure day by day waning, atmospheric structure tends to be stable, to the detriment of pollutant dispersion, air quality maintenance with a moderate level of pollution, some point or will reach high levels of pollution. Easy accumulation of pollutants, resulting in gradually increased concentration of pollutants, air quality remain at the moderate level of pollution, some monitoring stations will reach high levels of pollution, primary pollutants to PM2.5. 8th is expected to be affected by the new cold air, air quality has improved significantly.
Guangzhou start emergency plans
Foshan heavy pollution alert has been started, in early December last year, some cars stopped, South China Sea part two power plant units, power plant shut down.
In anticipation of future pollution continues, on January 5, the Guangzhou environmental protection Bureau announced that the Guangzhou environmental air pollution emergency plan to start preparations for a comprehensive ready. Guangzhou environmental protection Bureau, said, the Member units have been fully completed the preparation of plans and the establishment of emergency response mechanisms, once the plan starts conditions were met, will be started in accordance with the procedures. After starting the warning, City Board of education, the municipal health Bureau, the municipal Sports Bureau, the municipal traffic Commission, the municipal Bureau of forestry and gardening respectively urge schools, kindergartens, hospitals, stadiums (Museum), airport, station, dock, municipal park (dot) priority areas and crowded places such as air pollution in receiving and dissemination of early warning information. Environmental Protection Department urged the public to pay attention to the ambient air quality information posted.
Why pollution in Guangzhou
"Dust devil", powerful
"Under the influence of a large number of sites at the same time started, PM10, PM2.5 pollution worse, parts of Guangzhou presented moderate or severe pollution. "The Guangzhou Municipal Environmental Protection Bureau, luogang district, Tianhe district, liwan district and other parts of the site, dust control measures are not implemented, there is accumulation of mud, road construction is not effective to take measures such as watering, cover issues such as, cutting dust; road dust around the part of the project is still more serious.
"Little buddy"
Meanwhile, the Environmental Protection Department said the air pollution air pollution is not just in Guangzhou and the Pearl River Delta, Guangdong's neighbouring Guangxi, Hainan even as air pollution, pollution culture distinctive.
"Cities within the region changes, pollution levels close to each other. Famous scenic spots in Guilin, Guangxi, Hainan Province in the coastal city of Beihai, and Haikou and other cities, also appear in the near future had long polluted weather, even high levels of pollution. January 1, Guilin, Beihai appear more than 3 days and 2 days of moderate pollution, PM2.5 exceeded for 3 consecutive days occurred in Haikou. "The relevant person in charge of the environmental protection sector.
"The weather in June" does not give
In addition to pollutant emissions in the region outside the primary cause of the huge, static stability from the outside weather conditions add to regional air pollution. Meteorological experts, after the cold air warmer, wind speed decreases, static stability appears on the weather, is not conducive to the spread of pollutants, resulting in emissions of local pollutants to build up, creating heavy pollution.
When the haze for Hangzhou in the wind and rain
Yangcheng evening news reporter Huang Can report: yesterday was a slight cold at the arrival. After a wintry weather entered the coldest time of the year. Which have been very "light", not cold enough sunshine does. But the warm weather will end soon. According to the Guangdong provincial meteorological observatory predicted, 6th Canton in rainy weather, 8th average added a strong cold air South, members of the public to prepare for warm clothing.
According to the Guangdong provincial meteorological observatory predicted that gradually to rainy weather today and the western part of Guangdong, most cities and counties in light fog and haze; 6th morning, Shaoguan and Qingyuan counties in some low temperature of about 5 ° c; Western City cloudy to cast day with light rain, the eastern city cloudy to cast. 7th to 8th in the morning rain and fog weather clear across the province.
Affected by the cold air, 8th the province from the North to the South end of the fog, haze, and temperatures will be significantly decreased. 8th to 9th medium to strong cold air in Guangdong during the day, and accompanied by light rain weather, temperatures across the province will fall by 6-8 ℃; looking into the 10th, cloudy with light rain in the province, North of 5 ° c below the low temperature. Edit: Qing Mou
(Original title: the air pollution index as much "blast form the" Spike high levels of pollution in some areas)
广东多地空气质量指数“爆表”，未来空气污染或将继续
羊城晚报讯 记者杨辉、通讯员穗环宣报道：新年伊始，珠三角和广东各市陷入严重灰霾天气。环保部门预计，未来2-3天，空气污染将继续累积。对此，由广州市环保部门牵头，《广州市环境空气重污染应急预案》启动准备工作已经全面就绪。环保部门首次呼吁市民留意环境空气质量信息发布。
个别城市现重度污染
从去年12月下旬起，广东不少城市AQI普遍达到150，出现中度污染。跨入2014年，大范围空气污染状况持续，1月1日至4日，大部分区域污染物浓度较高，各城市空气质量指数普遍在150-200之间，个别城市超过200，出现重度污染。珠三角城市污染最重的日子都是1月3日，广州、佛山、东莞、肇庆等市AQI指数均超过170，主要污染物均为细颗粒PM2.5。
广东环保厅监测数据显示：全省污染最重的区域是佛山华材职中、揭阳实验小学、江门桃源等监测点位所在地，这些地方一直重度污染。1月5日江门桃源监测点录得空气质量指数高达257。PM2.5日均浓度为207微克/立方米，创下近期之最。
“未来数日空气质量仍然不佳。”广州市环保局预测，未来2-3天，控制广州市的冷高压逐日减弱，大气层结趋向稳定，不利于污染物扩散，空气质量维持以中度污染水平，有部分测点或将达到重度污染。污染物容易堆积，造成污染物浓度逐步上升，空气质量维持在中度污染水平，有部分监测点或将达到重度污染，首要污染物为PM2.5。预计8日受新的冷空气影响，空气质量才有较明显改善。
广州随时启动应急预案
去年12月初佛山重污染预警已启动，部分公务车停驶，南海发电一厂在内的两家电厂部分机组停工。
由于预计未来污染情况继续，1月5日，广州市环保局宣布，《广州市环境空气重污染应急预案》启动准备工作全面就绪。广州环保局表示，各成员单位已全面完成子预案的编制工作并建立了相关应急工作机制，一旦达到预案启动条件，将按照程序启动。启动预警后，市教育局、市卫生局、市体育局、市交委、市林业和园林局分别负责督促学校、托幼机构、医院、体育场(馆)、机场、车站、码头、市属公园景区(点)等重点区域和人员密集场所做好空气重污染预警信息的接收和传播工作。环保部门呼吁市民留意环境空气质量信息发布。
广州为何污染持续
“扬尘怪”威力大
“受大量工地同时开工的影响，PM10、PM2.5污染加重，广州部分地区呈现中度或重度污染。”广州市环保局表示，萝岗区、天河区、荔湾区等部分工地，扬尘防控措施未落实，存在余泥堆积、道路施工未有效采取洒水、覆盖等措施、切割烟尘大等问题；部分工程周边道路扬尘仍较严重。
“小伙伴”都中招
同时，环保部门表示此次空气重污染不仅仅是广州和珠三角空气污染，广东的邻居广西，甚至海南同样空气污染，污染区域性特征明显。
“区域内各个城市变化规律一致，污染程度接近。著名风景区广西桂林、滨海城市北海以及海南省海口等城市，在近期也分别出现了长时间的污染天气，甚至出现重度污染。1月1日至4日，桂林、北海分别出现3天和2天中度以上污染，海口出现了PM2.5连续3天超标。”有环保部门相关负责人介绍。
“天气君”不给力
除了区域内污染物排放巨大的主因外，静稳天气条件从外部加重了区域空气污染。气象专家介绍，在冷空气影响过后，气温回升，风速减小，出现静稳天气，不利于污染物的扩散，导致本地排放的污染物逐步积累，形成较重污染。
灰霾何时散 后日风雨来
羊城晚报讯 记者黄璨报道：昨天是小寒节气。小寒之后，气候开始进入一年中最寒冷的时段。而广东表现得十分“淡定”，阳光明媚丝毫感觉不到冷意。但这样暖和的天气很快要告一段落了。据广东省气象台预计，6日起广东迎来有雨天气，8日一股中等偏强冷空气将南下，市民要及时备好御寒衣物。
据广东省气象台预计，今天起广东西部逐渐转为有雨天气，大部分市县有轻雾和灰霾；6日早晨，韶关和清远部分市县有5℃左右的低温；西部市县多云转阴天，有小雨，东部市县多云转阴天。7日到8日早晨全省雨雾天气明显。
受冷空气影响，自8日起全省自北向南雾、霾天气结束，气温也将明显下降。8日白天到9日有中等偏强冷空气影响广东，并伴有小雨天气，全省气温将下降6-8℃；展望10日，全省阴天有小雨，北部有5℃以下的低温。编辑： 牟青
(原标题：广东多地空气指数"爆表" 穗部分地区重度污染)
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