Public Consultation on Review of Air Quality Objectives

The 3-month public consultation ended on 11 October 2019. For details, please refer to the following information.
Public Consultation Document

pdf  Public Consultation Document 

Reference Materials

pdf  Leaflet

pdf  Poster
Give Views  
(The views collection period ended on 11 October 2019. Thank you for your participation.)

Public Consultation Forums
(Note: The two AQOs Review public consultation forums were held according to the schedule. Please click here to see the highlights and the powerpoint presentation.)

The EPD will arrange two public consultation forums to brief the public on the AQO review and garner their views. Details of the forums are as follows:

Public Consultation Forum

Session 1

Session 2


6 August 2019 ( Tuesday )

13 August 2019 ( Tuesday )

Time 7:00pm to 9:00pm



4/F, Hong Kong Productivity Council Building, 78 Tat Chee Avenue, Kowloon Tong, Kowloon

(MTR Kowloon Tong Station Exit C1) 

Ming Hau Hall, 4/F, St. James' Settlement,
85 Stone Nullah Lane, Wanchai, Hong Kong

(MTR Wanchai Station Exit A3)



Cantonese (with English and Putonghua simultaneous interpretation)

Notes: As seats are limited, registration will be on a first-come, first-served basis. Please submit the registration form at least three days in advance. Successful registrants will be notified either by email or telephone as soon as possible.

Inclement Weather Arrangement:

The Forum will be cancelled if No. 8 or higher Tropical Cyclone Warning Signal or Black Rainstorm Warning is issued at or after 2pm by the Hong Kong Observatory or remains in force on the event day (i.e. 6 August or 13 August).


Registration (The two forums were held.)

  1. Online submission
  2. Download the registration formpdf and return by
  - Email: aqoreview@epd.gov.hk
  - Fax: 2838 2155
  - Post: Air Policy Group (1), Environmental Protection Department, 
33/F, Revenue Tower, 5 Gloucester Road, Wan Chai, Hong Kong