Smog from China shrouding Hong Kong poses ‘very high’ health risk
Monsoon brings choking pollutants from mainland China, with Tung Chung and Tuen Mun hit worst
Published: 10:45pm, 8 Jan, 2017
Updated: 8:46pm, 20 Jul, 2018
Copyright © 2019 South China Morning Post Publishers Ltd. All rights reserved.