There are 16 monitoring stations distributed around Hong Kong. But only three of them are located at roadside, in Central, Causeway Bay and Mong Kok respectively. The other monitoring stations are located far above from ground level (11-25 meters high).

Story posted on
17th Jan, 2017


  • Do you support the measure working from home to reduce vehicle emission? 你贊成推行在家工作政策,減少車輛排放嗎?

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