SmogRank / Countries / Indonesia / September 2026

Most polluted cities in Indonesia, September 2026

4 cities in Indonesia ranked by their average PM2.5 over the 30 days. Worst: Tabanan at 40.0 µg/m³, #39 of 2,332 cities in the world. Cleanest: Denpasar at 28.0. A city needs measurements on 70% of the days to be ranked.

  1. 1Tabananlow-cost sensorsBali
    40.0
  2. 2Ubudlow-cost sensorsBali
    37.0
  3. 3Dalunglow-cost sensorsBali
    33.5
  4. 4Denpasarlow-cost sensorsBali
    28.0
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 2026 · Indonesia now