Earlier today I wrote about the potential health risks of racing in Beijing given the very high air pollution levels being measured at the moment: http://inrng.com/?p=11294 
Thanks to a reader for sending in the link to weibo.

Earlier today I wrote about the potential health risks of racing in Beijing given the very high air pollution levels being measured at the moment: http://inrng.com/?p=11294

Thanks to a reader for sending in the link to weibo.

Tags: beijing