SmogRank / World / Hong Kong / November 2023

Most polluted cities in Hong Kong, November 2023

14 cities in Hong Kong ranked by their average PM2.5 over the 30 days. Worst: Wan Chai at 26.0 µg/m³, #37 of 1,891 cities in the world. Cleanest: Aberdeen at 14.4. A city needs measurements on 70% of the days to be ranked.

← Wan Chai 26.0
Every city in Hong Kong ranked for November 2023, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1Wan ChaiWan Chai
    43
  2. 2Tuen MunTuen Mun
    40
  3. 3Tin Shui WaiYuen Long
    35
  4. 4Mong KokYau Tsim Mong District
    32
  5. 5FanlingNorth District
    32
  6. 6Tai PoTai Po
    32
  7. 7Kwai ChungKwai Tsing District
    30
  8. 8San Tung Chung HangIslands
    28
  9. 9Sau Mau PingKwun Tong District
    28
  10. 10Tsuen WanTsuen Wan
    28
  11. 11Sham Shui PoSham Shui Po District
    28
  12. 12VictoriaCentral and Western
    28
  13. 13Sha TinSha Tin
    27
  14. 14AberdeenSouthern District
    23
Good0–50
Satisfactory51–100
Moderate101–200
Poor201–300
Very poor301–400
Severe401+

India's National Air Quality Index (CPCB), PM2.5 sub-index. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, November 2023 · Hong Kong now

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SmogRank, most polluted cities in Hong Kong, PM2.5, November 2023, smogrank.com/hk/history/2023-11 (accessed 2 Oct 2026).

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