Extreme heat grips Hong Kong as labour groups urge district-level index
Parts of northern Hong Kong including Yuen Long and Ta Kwu Ling surpass 35 degrees before noon
Hong Kong remained gripped by extreme heat on Wednesday with temperatures reaching 37.5 degrees Celsius (99.5 Fahrenheit) in parts of the city, prompting labour representatives to urge authorities to introduce a district-level index to better protect outdoor workers.
The Very Hot Weather Warning and the Amber Heat Stress at Work Warning have been in effect throughout Wednesday, with parts of the New Territories including Yuen Long reaching a maximum of 37.5 degrees, Sheung Shui 37.2 degrees, Ta Kwu Ling 37.1 degrees, according to the Hong Kong Observatory.
The sustained heat followed Sunday’s record-breaking 36.9 degrees – the highest since the Observatory began keeping records in 1884. Yet the lowest-level amber heat stress alert for outdoor workers remained in place, drawing criticism of the Labour Department’s Heat Stress at Work Warning System.
Li Wing-foo, chairman of the Staffs and Workers Union of Hong Kong Civil Airlines, said heat stress warnings should be issued at a district level rather than relying solely on territory-wide readings.
He noted that areas such as the northern New Territories and the airport apron could run far hotter than urban stations.
“The airport apron is wide open and fully exposed. It should have its own independent reading so employers can roll out targeted protections for staff,” he told a radio programme.