Indonesia daily air quality reports
Every afternoon we record the US AQI of every Indonesian city with a monitoring station reporting, and compare it with the day before. Each report stays online as a permanent record.
| Date | Most polluted | Cleanest | Median US AQI | Cities Unhealthy or worse |
|---|---|---|---|---|
| 19 October 2026 | Kabupaten Barito Selatan 500 | Kabupaten Jepara 12 | 140 | 43 |
| 18 October 2026 | Kabupaten Barito Selatan 500 | Kabupaten Nagan Raya 12 | 134 | 40 |
| 17 October 2026 | Kabupaten Barito Selatan 500 | Kabupaten Nagan Raya 8 | 138 | 43 |
| 16 October 2026 | Kabupaten Abab Lematang Ilir 500 | Kabupaten Nagan Raya 10 | 152 | 43 |
| 15 October 2026 | Banjarmasin 500 | Kabupaten Nagan Raya 7 | 153 | 45 |
| 14 October 2026 | Banjarmasin 500 | Kabupaten Jepara 23 | 148 | 41 |