No 9 Beijing
The AQI of Beijing, capital of China, was 389 on Feb 25, with its PM2.5 standing at 340μg/m3.
Tourists wearing face masks visit the Tiananmen Square in heavy smog in Beijing, China, Feb 25, 2014. [Photo / dfic.cn] |
Top 10 Chinese youth's favorite resorts |
China's top 10 richest cities |
Top 10 overseas travel destinations |