Shanghai to begin PM2.5 pollution monitoring

Shanghai will finally install PM2.5 air-quality monitoring equipment after more than two months since it pledged to do so.
With the system’s launch, the city will join a league of regions spanning Shanghai, Beijing, Tianjin, Yangtze River Delta, Zhujiang River Delta and elsewhere preparing to employ the PM2.5 monitor this year. Next year, the standard will encompass 113 new cities and by 2016, all of China will be covered. (Shanghaiist)
