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      • Hong Kong has been named the world's worst city for light pollution. Commercial and residential areas Mong Kok, Tsim Sha Tsui and Causeway Bay are found to be the most severe areas of light pollution. Due to the spotlights and LED billboards, Hong Kong’s sky is many times brighter than other cities.
      en.wikipedia.org/wiki/Light_pollution_in_Hong_Kong

      Light pollution in Hong Kong - Wikipedia

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  3. www.cnn.com › 2013/03/21 › worldHong Kong’s light pollution ‘worst in the ...

    2013年3月21日 · The local urban night sky is as much as 1,000 times brighter than international norms making it the most light polluted city in the world, according to a study by the faculty of science at...

  4. nightsky.physics.hku.hk › en-hk › light-pollution-resourcesThe Seriousness of Light Pollution in Hong Kong

    The Seriousness of Light Pollution in Hong Kong. In a crowded metropolitan like Hong Kong, the urban streets are dotted with countless street lamps and huge neon signs. These contributed to the serious light pollution in the city.

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  6. en.wikipedia.org › wiki › Light_pollution_in_Hong_KongLight pollution in Hong Kong - Wikipedia

    Skyline of Hong Kong at night. Hong Kong has been named the world's worst city for light pollution. Commercial and residential areas Mong Kok, Tsim Sha Tsui and Causeway Bay are found to be the most severe areas of light pollution. Due to the spotlights and LED billboards, Hong Kong’s sky is many times brighter than other cities.

  7. hongkongbusiness.hk › economy › more-newsLight pollution in Hong Kong is world’s worst

    2013年9月9日 · Light pollution in Hong Kong is world’s worst. Study confirms HK the most light polluted city on Earth. A two-year Hong Kong University study called “Hong Kong Night Sky Brightness Monitoring Network” finds light pollution in parts of Hong Kong to be 1,000 times above international standards.

  8. storymaps.arcgis.com › stories › e64f54f01cff4aa494820b25aa0aa714Bright light, bring problems - ArcGIS StoryMaps

    2023年5月22日 · Hong Kong has been named the world's worst city for light pollution. Throughout the years, this problem is progressively worsening as more people and businesses use external lights for different purposes extensively. Research shows the impact of light pollution

  9. www.scmp.com › light-pollution-hong-kong-worst-planetLight pollution in Hong Kong 'worst on the planet'

    2013年3月20日 · Hong Kong is believed to be the world's worst city for light pollution, with levels in Tsim Sha Tsui 1,200 times brighter than a normal dark sky. The findings were described as...

  10. phys.org › news › 2013-03-hong-kong-pollution-world-worstHong Kong light pollution 'one of world's worst' ...

    2013年3月20日 · Hong Kong is one of the world's worst cities for light pollution with night skies around 1,000 times brighter than globally accepted levels, researchers said Wednesday ahead of this...