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      • The overall air quality in Hong Kong has shown a discernible improvement. The air quality data recorded by the EPD's air quality monitoring stations in 2022 (as detailed in Annex 1) reveal that Hong Kong's overall air quality in 2022 complied broadly with Hong Kong's Air Quality Objectives.
      www.info.gov.hk/gia/general/202302/09/P2023020900560.htm

      Hong Kong's air quality in 2022 (with photo/video)

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