SmogRank / Countries / Singapore / September 2023

Most polluted cities in Singapore, September 2023

5 cities in Singapore ranked by their average PM2.5 over the 30 days. Worst: Ulu Bedok at 22.4 µg/m³, #50 of 1,830 cities in the world. Cleanest: Jurong West at 10.7. A city needs measurements on 70% of the days to be ranked.

  1. 1Ulu Bedok
    22.4
  2. 2Ang Mo Kio New Town
    20.5
  3. 3Queenstown Estatelow-cost sensors
    16.2
  4. 4Woodlands
    11.9
  5. 5Jurong West
    10.7
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, September 2023 · Singapore now