02-02-2012 16:01

Po Leung Kuk Wu Chung College 保良局胡忠中學

天色灰暗，略有微風，能見度低。

Visibility: Poor

Estimated Visibility: 0 km

Hourly mean UV Index: 3

PM₁₀/RSP at nearby EPD station: 52.5 ug/m³