PM2.5 as much Chinese fireworks display burst into the culprit | | firecrackers Fireworks | PM2.5_ news

China News Agency, Beijing, January 31, despite the weather conditions are not suitable for discharge of fireworks and firecrackers, but that did not prevent the celebration of Chinese new year. Chinese cities on January 31 severe air pollution caused by the discharge of fireworks and firecrackers.

Jiangxi provincial capital of Nanchang 31st real-time air quality index exceeds 500, became the site of PM2.5 data China's 74 cities with the worst air quality in the city. Subsequently, China cities North and South of PM2.5 have been "explosions". As of 31st, 10 cities with the worst air quality are: Hohhot, Changsha, Wuhan, Xian, Nanchang, Shijiazhuang, Baoding, Tangshan, xingtai, Zhaoqing,.

From new year's Eve to new year's day, and around Xian City shrouded in haze. According to the China environmental monitoring centre statistics, as of 31st at 9 o'clock in the morning, XI 13 monitoring stations exceed 300 μg/m3 PM2.5 values in serious pollution. Among them, the Lintong numerical up to 986 μg/m3 PM2.5 monitoring points.

2013, the Chinese mainland cities faced "haze crisis." According to media reports revealed that a massive haze occurred in early December last year, there are more than 25 provinces, more than 100 cities in haze weather occurred to varying degrees, covering almost half of China's territory.

Chinese Central Meteorological Station released nationally for the first time this year fireworks display meteorological index forecast, which took into account the discharge of fireworks safety, contaminant, air quality and meteorological conditions such as wind, humidity and precipitation, people set off for reference.

Chinese New Year Eve, coal-producing province of Shanxi provincial capital Taiyuan, to prohibit Fireworks announcement the official name for the first time. Previously, provinces such as Shaanxi, Jiangxi and Henan cities also appealed to advocate for population decline or setting off firecrackers, to address the air pollution crisis.

31st, South, the Guanzhong area of Shaanxi Province in North China, Central huanghuai, Sichuan basin, middle and lower reaches of the Yangtze River region, northern Xinjiang and other parts of the meteorological conditions are not suitable for discharge of fireworks and firecrackers. (End text)

(Original title: China to PM2.5 as much "blast form" fireworks display as the culprit)

(Edit: SN091)
January 31, 2014 China News Network
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中国多地PM2.5指数爆表 烟花爆竹燃放成祸首|爆竹|烟花|PM2.5_新闻资讯

　　中新社北京1月31日电 尽管气象条件不适宜燃放烟花爆竹，但这并未阻止中国民众辞旧迎新的庆祝方式。中国多个城市1月31日因燃放烟花爆竹而导致空气重度污染。

　　江西省会南昌31日凌晨实时空气质量指数超过500，一度成为中国74个公布PM2.5数据城市中空气质量最差城市。随后，中国南北方多个城市PM2.5相继“爆表”。截至31日6时，空气质量最差的10个城市分别是：武汉、呼和浩特、长沙、西安、保定、南昌、石家庄、唐山、肇庆、邢台。

　　从除夕到大年初一，西安及周边城区雾霾笼罩。据中国环境监测总站统计，截至31日上午9时，西安市13个监测点中的PM2.5数值均突破300微克/立方米属严重污染。其中，临潼区监测点PM2.5数值达986微克/立方米。

　　2013年以来，中国内地多个城市遭遇“雾霾危机”。据媒体公开报道显示，去年12月初发生的一场大范围雾霾中，陆续有25个省份、100多座大中城市不同程度出现雾霾天气，覆盖中国近半国土。

　　中国中央气象台今年首次发布全国性烟花爆竹燃放气象指数预报，该指数综合考虑了烟花爆竹燃放安全、污染物扩散、空气质量，以及风、湿度及降水等气象条件，为民众燃放提供参考。

　　春节前夕，产煤大省山西省会太原，首次以官方名义发布禁止燃放烟花爆竹公告。此前，陕西、江西、河南等省多座城市亦发出呼吁，倡导民众减少或不燃放鞭炮，以应对空气污染危机。

　　31日当天，华北南部、陕西关中、黄淮中部、四川盆地、长江中下游地区、新疆北部等地的部分地区气象条件不适宜燃放烟花爆竹。(完)

（原标题：中国多地PM2.5指数“爆表” 烟花爆竹燃放成祸首）

（编辑：SN091）
2014年01月31日18:07
中国新闻网
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