Haze covers the Victoria Harbour skyline on December 22, 2019. Photo: Winson Wong Haze covers the Victoria Harbour skyline on December 22, 2019. Photo: Winson Wong
Haze covers the Victoria Harbour skyline on December 22, 2019. Photo: Winson Wong

Hong Kong’s ozone pollution levels nearly doubled over two decades, report from local air-quality watchdog shows

  • While Guangdong province industry widely seen as key factor in rise, city leadership encouraged to set internal goals to improve air quality
  • Other pollutants decreased over same period, though remain far higher than air-quality goals set by World Health Organisation

Topic |   Hong Kong air pollution
Haze covers the Victoria Harbour skyline on December 22, 2019. Photo: Winson Wong Haze covers the Victoria Harbour skyline on December 22, 2019. Photo: Winson Wong
Haze covers the Victoria Harbour skyline on December 22, 2019. Photo: Winson Wong
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