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The author:(作者)aaapublished in(发表于) 2013/12/18 10:13:09 XI ’ an， due to the fog and haze launched the emergency response， 19th bus stop
China Netcom as of December 16, continuous fog haze in XI ' an. 18th, air pollution index has reached 475, serious pollution levels. In this regard, the Xian Municipal Government to start immediately serious air pollution emergency response. At the same time, all construction, demolition, ordered the city's municipal site of Earth and rocks all operations ceased construction, requires more than 50% per day for the bus stop.
XI ' an excellent air quality is a serious pollution gas masks
Affected by the nightly quiet wind, no rain, starting from the 17th of XI ' an there is thick fog and other adverse weather conditions, all types of pollutants near the ground rapidly gathered. From the evening of December 16, XI ' an individual sub-station monitoring data already are on the rise, particularly from the 17th, rapid increase in PM10 and PM2.5 monitoring data.
XI ' an EPA official website Home air quality cartoon reporter "Youyou" and has been "put on" a gas mask. As of 18th, the air quality index has reached 475, belong to the most polluting levels. PM2.5 is the primary pollutants, large quantities of particulate matter makes visibility worse. Of this, you you recommended that susceptible populations such as children, the elderly and the sick stay indoors and avoid physical exertion, and the general population should reduce outdoor activities.
Xian started serious air pollution emergency response
To minimize the effects of anthropogenic activities on air quality, reducing atmospheric pollution. Approved by the municipal government, XI ' an 18th today starts the serious air pollution emergency response. And require the District Government, the development zone management committee and relevant departments to promptly implement the following emergency measures at the municipal level.
Earth stone job stopping effect
Apart from the emergency, and all construction, demolition, city of XI ' an city, road, telecommunications, water conservancy, Greening Earth stone full cessation of construction jobs on construction sites, all cement grinding station, waste storage a full cessation of the construction and production.
In addition to duties split military production enterprises, industrial production, State-controlled enterprises class focused on the atmosphere pollution sources in accordance with the undertaking of emergency measures such as limiting cap emissions to ensure that sulphur dioxide, smoke (powder) dust, nitrogen oxides emission reduction 30%.
Urban main road watering and no less than 4 times a day
All flushing vehicles throughout the city all out, the roads greenbelts and green trees are washing dust. In guarantees road security driving and daily road cleaning cleaning of premise Xia, Center City trunk road and the main times road increased cleaning cleaning frequency, except cryogenic weather (0 ℃ following) and traffic peak periods outside, daily flush sprinkler many Yu 4 times; Center City yiwai County Government location main road daily cleaning cleaning, and strengthened washed work; timely carried out city main regional and the gardens green with, and isolation tree, big flush activities.
50% above the bus stop
Party and Government organs and public institutions suspended financial support Office not less than 50% vehicles per day, stopped vehicles shall be reported to the public security Department for filing.
Phased rotation limit of three thermal power plants generate electricity
Datang baqiao thermal power plant of Datang huxian County thermal power plant, the second thermal power plant of western suburbs and on the premise of guaranteed heating, introduce a phased rotation limits power, limiting pollution; the coal-fired facility and use immediate fallback is enabled by high grade coal.
XI will also strengthen the EPA on emissions of key air pollution sources like coal-fired facilities enterprise regulation, where the enterprise ordered rectification cannot be stable discharge of, serious regulation of company ordered to stop production.
Released twice a day weather
XI met Office twice a day will also inform the public of changes in meteorological conditions. And according to the actual situation of pollution, immediate approval of the provincial air pollution emergency Office starts in five cities of air pollution and protection measures, mitigate the effects of air pollution in surrounding areas of XI ' an.
Next week the air quality will deteriorate
Next week according to the municipal Meteorological Bureau forecast weather changes, weather condition within a week will not help in the future contaminant fog and haze will persist, even worse.
Next week's weather
12-19 haze cloudy 5 ° c ~-2 ° c wind
12-20 shade 5 ?? ~-1 ??
12-21 cloudy 7 ° c ~0 ° c
12-22 cloudy to cast 6 ° c ~0 ° c
12-23 ~0 Yin 7 ℃ ℃
12-24 cloudy 6 ° c ~-1 ° c wind
(Edit: SN091)December 18, 2013 Chinese merchants network(西安因雾霾启动应急响应 19日五成公车将停驶|西安|空气质量|严重污染_新闻资讯
华商网讯 自12月16日起，西安出现连续雾霾天气。18日18时，大气污染指数已达到475，属严重污染水平。对此，西安市政府立即启动空气严重污染日应急响应。同时，责令全市所有建筑、拆迁、市政等工地的土方石作业全部停止施工，要求每日五成以上公车停驶。
西安空气质量属严重污染 优优戴上防毒面具
受持续多日静风、无降水天气影响，从17日开始西安出现大雾等不利气象条件影响，近地面的各类污染物迅速聚集。而从12月16日傍晚开始，西安各个子站的监测数据已经呈上升趋势，尤其是从17日下午起，PM10和PM2.5的监测数据迅速上升。
西安市环保局官网首页的空气质量卡通播报员“优优”，已经“戴上”了防毒面具。截止18日18时，空气质量指数已达475，属于污染最严重的级别。PM2.5为首要污染物，大量的颗粒物使得能见度变差。对此，优优建议儿童、老年人和病人等易感人群停留在室内，避免体力消耗，一般人群也应减少户外运动。
西安启动空气严重污染日应急响应
为最大限度降低人为活动污染对空气质量的影响，降低大气污染程度。经市政府批准， 18日西安启动空气严重污染日应急响应。并要求各区县政府、开发区管委会和市级相关部门迅速落实以下应急措施。
土方石作业全停施
除应急抢险外，西安市所有建筑、拆迁、市政、道路、水利、绿化、电信等施工工地的土方石作业全面停止施工，所有水泥粉磨站、渣土存放点全面停止施工、生产。
除担负军品生产任务的企业外，国控重点大气类污染源企业工业生产按照应急承诺书采取限产限排等措施，确保二氧化硫、烟(粉)尘、氮氧化物排放量削减30%。
城区主干道每天洒水不少于4次
全市所有冲水车辆全部出动，对道路两侧绿化带及绿化林木进行冲洗降尘。在保障道路安全行驶和日常道路清扫保洁的前提下，中心城区主干道及主要次干道增加清扫保洁频次，除低温天气(0℃以下)和交通高峰时段外，每天冲洗洒水不少于4次；中心城区以外区县政府所在地主要道路每日清扫保洁，并加强水洗工作；适时开展城市主要区域及园林绿化带、隔离树等大冲洗活动。
五成以上公车将停驶
党政机关和事业单位每日停驶不少于50%财政供养的办公车辆，停驶车辆应报公安部门备案。
三家热电厂分阶段轮流限制发电
大唐灞桥热电厂、大唐户县第二热电厂以及西郊热电厂在保证供热的前提下，实施分阶段轮流限制发电，限产减污；各燃煤设施使用单位立即启用应急备用的优质煤炭。
西安市环保局还将加强对燃煤设施等重点大气污染源企业排放情况的监管，凡无法稳定达标排放的企业一律责令整改，问题严重的企业责令停产整治。
一天两次公布气象情况
西安市气象局还将一天两次向公众公布气象条件变化情况。并根据污染实际状况，立即报请省空气重污染日应急办启动关中五市一区大气污染联防联控措施，缓解周边地区对西安空气污染的影响。
未来一周空气质量还将恶化
根据市气象局对未来一周气象变化情况预测，未来一周内气象条件将不利于污染物扩散，雾霾天气仍将持续，甚至还将进一步恶化。
未来一周天气
12-19 霾转阴5℃~ -2℃风
12-20 阴5℃~ -1℃
12-21 多云7℃~ 0℃
12-22 多云转阴6℃~ 0℃
12-23 阴7℃~ 0℃
12-24 阴6℃~ -1℃东风
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