帝都原来还不是世界上污染最严重的大城市。 前20名都没有进。猜猜第一名是谁?

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http://www.usatoday.com/story/news/world/2015/12/07/beijing-air-quality-china-pollution/76924786/
As Beijing again makes worldwide news for its hideously smog-choked skies, a look at a list of some of the planet's most polluted cities finds that the Chinese capital isn't even in the top 20 for smog.

While certainly wretched by American standards, Beijing's average air pollution level is 53, on a scale from 26 to 208. (The numbers reflect the amount of the smog-causing microscopic particles in the air.)

Many of the world's most polluted cities are in India, with Dehli "leading" the pack with a level of 153. The report, which was prepared in 2014 by the World Health Organization, looked at outdoor air pollution in nearly 1,600 cities in 91 countries.

By way of comparison, Los Angeles was at 20 and New York City at 14. The problem in Beijing is that while its overall average may not be catastrophic, when the smog gets bad it can be really dreadful, as evidenced by the current air quality reading of 200.

The great majority of cities worldwide exceed WHO's air quality guidelines.


USA TODAY

China issues first-ever red alert on air pollution


Globally, relatively few of the monitored cities currently meet the WHO guideline values, the WHO said. These tend to be clustered in high-income countries. Air quality is poorest in the eastern Mediterranean and Southeast Asian regions, followed by Latin America and Africa.

Only 12% of the people living in cities reporting on air quality live in cities that meet with WHO guideline levels, the report said.

A list of the world cities with highest pollution levels:

Rank, city, country, pollution level
1 Delhi, India 153
2 Patna, India 149
3 Gwalior, India 144
4 Raipur, India 134
5 Karachi, Pakistan 117
6 Peshawar, Pakistan 111
7 Rawalpindi, Pakistan 107
8 Khormabad, Iran 102
9 Ahmedabad, India 100
10 Lucknow, India 96
11 Firozabad, India 96
12 Doha, Qatar 93
13 Kanpur, India 93
14 Amritsar, India 92
15 Ludhiana, India 91
16 Idgir, Turkey 90
17 Narayonganj, Bangladesh 89
18 Allahbad, India 88
19 Agra, India 88
20 Khanna, India 88

Source: World Health Organization
 
北京是抽风。:D
 
还是要治理的,人家差是人家问题,先管好自己
 
他们以为有了所谓的民主, 印度就处处比中国强了?
这是资产阶级在诋毁我国社会主义物质文明的建设成就, 这是在侮辱13亿人民的集体智慧。
 
北京不入流啊.
 
我每次去地下室都觉得呼吸不顺畅,人很晕,是不是氡气,还是壁炉的pilot小火烧太久了缺氧:monster:
地下室气压比较高。。
gas fireplace都是sealed combustion吧?不consume室内的氧气。
 
居然是印度和巴基斯坦,估计北京属于急性,来得快去得快,他们是慢性了。
 
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