Talk of the town：Air quality in Hong Kong

【明報專訊】The dry continental airstream has brought sand and dust to Hong Kong, leading to poor air quality in Hong Kong and parts of Guangdong. The sky in Hong Kong has been covered by a thick smog, resulting in low visibility in places like Tsim Sha Tsui and Central. Specifically, air pollutants such as particulate matter, nitrogen dioxide, and ozone have been reported at higher levels in the atmosphere.