<p> Southampton eight days, eight days, Xiamen, Quanzhou nine days,nike running, Zhangzhou 10 days. Before 20 cities mainly in Tibet, Yunnan and Fujian. If from the affected population,tn, the relatively high level of urbanization area, residents of the middle reaches of Beijing, Tianjin, the Yangtze River Delta,zanotti femme, the Chengdu-Chongqing and the Yangtze River, the year of exposure to PM2.5 for more than 100 days. In Beijing,nike air pegasus, Tianjin and the Yangtze River Delta, Shanghai and Beijing pollution in the central city of light in the surrounding cities. According to the 2010 sixth national census data, we can see, almost all densely populated streets are the most polluted areas. Beijing PM2.5 exposure intensity is highest PM2.5 impact on health and more attention. World Health Organization recently released data show that in 2012.</p>
<p> "planning" demarcated 13 air pollution control in key areas of Beijing, Tianjin, the Yangtze River Delta, Pearl River Delta,http://www.vfxjournal.net/blog/item/create_form/1, as well as the central Liaoning, Shandong, Wuhan and its surrounding, Tan,http://www.dongdaiyou.com/home.php?mod=space&uid=6675, Chengdu and Chongqing, west side, north central Shanxi, Shaanxi Guanzhong, Gansu,abercrombie, Ningxia, Xinjiang Urumqi city group. In April 2013 to April 2014, a year's time, Beijing city laboratory studies indicate that the effect of pollution prevention and control 13 major focus area is not optimistic. Half of the area of air pollution more than 100 days,http://witches.kabotya.com/apeboardplus/apeboard_plus.cgi/,,nike air, only Fujian province PM2.5 37 micrograms / cubic meter, but still slightly above the national average standard level of 35 micrograms / cubic meter. Among them, Beijing, Tianjin region PM2.5 average exceeded 219 days, annual average concentration of 107 micrograms / cubic meter, two indicators are ranked first in the major urbanized areas of the country. 13 large proportion of the Pearl River Delta region and the only city in Fujian standards were 4.5% and 43.5%, other regional cities are zero standards. China's use of the current standard for PM2.5 is 24-hour average concentration of less than 75 micrograms / cubic meter standard, however, this value compared with PM2.5 international standards, there are gaps.</p>
<p> The longest exposure time is Xingtai city From a single city, China's influence which cities affected by PM2.5 longest? According to the Beijing city exceeded the number of laboratory-day rankings, all the country's cities above county level,hogan outlet, exposure is the longest city of Xingtai, a total of 279 days. Followed Shahe 260 days,http://www.91en.com/thread-4132245-1-1.html, 255 days Palace, Handan 253 days, 253 days LINQing, Shijiazhuang 252 days. Beijing PM2.5 exceeded the number of days 161 days, ranked No. 125 (low),barbour femme, 204 days in Tianjin, ranked No. 42. PM2.5 20 most polluted cities,nike tn 2014, Hebei occupies 15, are located in central and southern Hebei. The shortest exposure time city is Lhasa and Shigatse, both two days. Followed by peace six days, seven days Yuxi.</p>
<p> about 700 million people worldwide die from air pollution-related diseases,scarpe nike bambino, including Southeast Asia, the Western Pacific region is the most serious. State Family Planning Commission had earlier said the impact of the long-term continuous monitoring haze on human health caused by the haze to assess risks to human health. Beijing urban laboratory in this study, the introduction of the concept of intensity of exposure, attention to "human" factor, it is desirable to expose the strength (PM2.5 exceeded the number of days * population) to define PM2.5 most polluted cities. So, if the PM2.5 exposure intensity as measured by polluted cities will be what it? Data show that Beijing's municipal districts with 18.9 million population, contamination of the number of days 161 days, the first city of the intensity of the worst ranked exposures. The second is in Tianjin, the third is Shanghai,scarpe nike running, followed by followed by Wuhan,christian louboutin pompes, Chengdu, Chongqing,http://jlwdw.com/forum.php?mod=viewthread&tid=553151, Xi'an,nike pas cher, Nanjing, Jinan, Zhengzhou, Guangzhou, Shenyang,http://www.wxzgsmqxg.com/home.php?mod=space&uid=44264, Harbin, Tangshan,abercrombie france, Shijiazhuang, Hangzhou, Zibo,giubbino peuterey uomo, Suzhou, Foshan,moncler italia, Xuzhou. Among them, the number of days of exposure to Guangzhou 65 days, but because of population reached 1110 million,http://www.infocrystal.com/alink/apeboard_plus.cgi/, still ranked No. 11. Article 19 of Foshan is the same reason, although the number of days of exposure to 75 days, the population reached 740 million bearer. "Although the extent of contamination of some streets are relatively low,http://www.gaizhuang.ren/forum.php?mod=viewthread&tid=649194&extra=, but because of high population density, or intensity resulting in high exposure, such as the Pearl River Delta, the Sichuan Basin, Hunan and Guangxi." Long Ying said. 13 major focus areas of the city did not meet the basic 2012,toms cheap sale, Ministry of Environmental Protection to develop "key regional air pollution control" five "plan".</p>
<p> just to reach the WHO set The most wide standards. Beijing city laboratory simulation of the PM2.5 standard value increase for WHO to set a second transition phase (50 micrograms / cubic meter), third transition phase (37.5 ug / m3) and the guide values (25 g / cubic meters),woolrich donna, the results showed that our country becomes more serious pollution.</p>