Hong Kong International Airport 6th most polluting hub in the world, 2nd in Asia-Pacific

Hong Kong International Airport 6th most polluting hub in the world, 2nd in Asia-Pacific

Hong Kong International Airport is among the top polluting hubs in the world, a UK thinktank has found. Travellers in the Hong Kong International Airport. Photo: GovHK. On Wednesday, new data from global affairs thinktank ODI Global ranked Hong Kong’s airport as the world’s sixth most polluting in terms of flight CO2 emissions, and second in Asia-Pacific. The study, based on 2023 data from the International Council on Clean Transportation, concl…