Reply To: Proposed Hong Kong Air Quality Objectives Not Focused on Public HealthHome Concrete and Conservation Pollution Proposed Hong Kong Air Quality Objectives Not Focused on Public Health No title 19 June 2009 at 11:35 pm #8391 AnonymousWhat are your views on what are the real causes of pollution in Hong Konghttp://cleartheair.uservoice.comHave your say and email the link to 5 friends you think have a view on pollution