Since Saturday, the Environmental Protection Department (EPD) has recorded higher than normal air pollution levels. It is expected that the Air Quality Health Index (AQHI) at some monitoring stations may reach the "Serious" health risk category today (Sept 11) and remain higher during the next couple of days. Under the influence of a dry continental airstream, the weather in Hong Kong is fine and scorching with light winds, which is unfavourable for pollutant dispersion and results in rising regional pollution levels. EPD expects that the regional pollution level affecting Hong Kong will remain higher than average until the advent of stronger wind. The general public is advised to reduce outdoor physical exertion to a minimum and to reduce time staying outdoors, especially in areas with heavy traffic.

Source: The Standard September 11, 2022 05:29 UTC