China has decided to commit mass suicide this winter with the worst air pollution ever recorded outside of a life ending Volcanic Global Sulfuric Gas eruption event...
Fortunately for Russia they have most of Siberia to buffer the pollution from reaching the western population centers past the Urals...
http://www.cbsnews.com/8301-205_162-57564051/nasa-releases-images-of-beijing-air-pollution/Beijing and the surrounding area have been grappling with record-breaking levels of air pollution in recent days. PM2.5 measurements are taken on a scale from 0 to 500. Over the weekend of Jan 12-13,
Beijing saw levels over 700.By Monday, levels had declined to about 350 micrograms on the Beijing government scale -- down from its peak but still way
above the level of 25 considered safe by the World Health Organization.PM2.5 are tiny particulate matter less than 2.5 micrometers in size, or about 1/30th the average width of a human hair. They can penetrate deep into the lungs, and measuring them is considered a more accurate reflection of air quality than other methods.
The Beijing Shijitan Hospital received 20 percent more patients than usual at its respiratory health department, Dr. Huang Aiben said. Most patients were coughing and sought treatment for chronic bronchitis, asthma and other respiratory illnesses, Huang said.
"Because these dust particles are relatively fine, they can be directly absorbed by the lung's tiny air sacs. The airway's ability to block the fine dust is relatively weak and so bacteria and viruses carried by the dust can directly enter the airway," Huang said.