10 Regions with Least Air Pollution in Indonesia: Bogor Regency Ranks 1st on Friday Afternoon

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Irfan Fadhlurrahman 09/10/2026 13:00 WIB
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10 Regions with Lowest Air Pollution Standard Index (ISPU) in Indonesia as of October 9, 2026 16:00 WIB
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Bogor Regency recorded the cleanest air quality in Indonesia this afternoon. Based on air quality index data from the Ministry of Environment and Forestry (KLHK), Bogor Regency scored 22 on Friday (09/10/2026) at 16.00 WIB.

At that time, Bogor Regency air quality was classified as good, meaning pollutant levels were extremely low. Dumai followed in second place with an air quality index of 25, while Banyuwangi Regency took third position with a score of 26.

Below is the full list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Friday, 9 October 2026 at 16.00 WIB:

  1. Bogor Regency (West Java): 22
  2. Dumai (Riau): 25
  3. Banyuwangi Regency (East Java): 26
  4. Sragen Regency (Central Java): 28
  5. Malang (East Java): 29
  6. Kendari (Southeast Sulawesi): 31
  7. Jombang Regency (East Java): 35
  8. Gorontalo (Gorontalo): 36
  9. Rembang Regency (Central Java): 37
  10. West Manggarai Regency (East Nusa Tenggara): 38

(Read: Hotspot Count in 6 Priority Provinces for Forest Fire Handling (12 September 2026))

According to Environment Ministry Regulation No. 14 of 2020 on Air Pollution Standard Index, KLHK applies the following air quality index classifications:

  • 0-50: Good
  • 51-100: Moderate
  • 101-200: Unhealthy
  • 201-300: Very Unhealthy
  • 300+: Hazardous

This means all listed locations had good air quality at 16.00 WIB on Friday (09/10/2026).

(Read: Visibility Levels in 6 Priority Forest Fire Handling Provinces (9 September 2026))

"Disclosure: This is an AI-generated translation of the original article. We strive for accuracy, but please note that automated translations may contain errors or slight inconsistencies."

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