05-07-2012 09:15

Laguna City (Source: Elegantia College) 麗港城（來源：風采中學）

窗外雷聲隆隆，告別過去兩天的晴天，今早天氣明顯變差，天氣灰暗，閃電頻現，能見度差。環保署網頁未能顯示空氣污染指數。

Visibility: Poor

Estimated Visibility: 4 km

Hourly mean UV Index: 2

PM₁₀/RSP at nearby EPD station: 0 ug/m³