SmogRank / Countries / Indonesia

Most polluted cities in Indonesia

4 measured cities ranked by PM2.5, last 30 days. Worst: Tabanan at 39.9 µg/m³, #39 in the world.

#City µg/m³
1Tabanan low-cost sensorsBali
39.9
2Ubud low-cost sensorsBali
37.0
3Dalung low-cost sensorsBali
34.0
4Denpasar low-cost sensorsBali
28.0
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data

Estimated: cities without a monitor

Indonesia cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.

City7-day estimateBand
Jakarta estimated≈ 99 µg/m³Unhealthy
Surabaya estimated≈ 31 µg/m³Moderate
Bekasi estimated≈ 99 µg/m³Unhealthy
Bandung estimated≈ 97 µg/m³Unhealthy
Medan estimated≈ 34 µg/m³Moderate
Depok estimated≈ 99 µg/m³Unhealthy
Tangerang estimated≈ 49 µg/m³Unhealthy for sensitive groups
Semarang estimated≈ 37 µg/m³Unhealthy for sensitive groups
Makassar estimated≈ 27 µg/m³Moderate
South Tangerang estimated≈ 99 µg/m³Unhealthy
Batam estimated≈ 36 µg/m³Unhealthy for sensitive groups
Jepara estimated≈ 21 µg/m³Moderate
Pekanbaru estimated≈ 28 µg/m³Moderate
Bandar Lampung estimated≈ 28 µg/m³Moderate
Bogor estimated≈ 99 µg/m³Unhealthy
Padang estimated≈ 21 µg/m³Moderate
Malang estimated≈ 36 µg/m³Unhealthy for sensitive groups
Samarinda estimated≈ 19 µg/m³Moderate
Tasikmalaya estimated≈ 38 µg/m³Unhealthy for sensitive groups
Serang estimated≈ 85 µg/m³Unhealthy
Balikpapan estimated≈ 20 µg/m³Moderate
Pontianak estimated≈ 50 µg/m³Unhealthy for sensitive groups
Situbondo estimated≈ 18 µg/m³Moderate
Banjarmasin estimated≈ 98 µg/m³Unhealthy
Jambi City estimated≈ 52 µg/m³Unhealthy for sensitive groups
Cimahi estimated≈ 97 µg/m³Unhealthy
Surakarta estimated≈ 51 µg/m³Unhealthy for sensitive groups
Kupang estimated≈ 13 µg/m³Moderate
Cilegon estimated≈ 85 µg/m³Unhealthy
Manado estimated≈ 24 µg/m³Moderate
Mataram estimated≈ 19 µg/m³Moderate
Jayapura estimated≈ 12 µg/m³Moderate
Bengkulu estimated≈ 13 µg/m³Moderate
Palu estimated≈ 21 µg/m³Moderate
Yogyakarta estimated≈ 37 µg/m³Unhealthy for sensitive groups
Sukabumi estimated≈ 68 µg/m³Unhealthy
Cibinong estimated≈ 99 µg/m³Unhealthy
Kendari estimated≈ 19 µg/m³Moderate
Dumai estimated≈ 25 µg/m³Moderate
Ambon estimated≈ 20 µg/m³Moderate

Updated 2026-10-01 06:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.