SmogRank / Countries / Singapore / November 2023

Most polluted cities in Singapore, November 2023

5 cities in Singapore ranked by their average PM2.5 over the 30 days. Worst: Ulu Bedok at 14.7 µg/m³, #106 of 1,891 cities in the world. Cleanest: Woodlands at 8.5. A city needs measurements on 70% of the days to be ranked.

  1. 1Ulu Bedok
    14.7
  2. 2Ang Mo Kio New Town
    14.2
  3. 3Queenstown Estatelow-cost sensors
    10.7
  4. 4Jurong West
    9.8
  5. 5Woodlands
    8.5
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, November 2023 · Singapore now

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

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