10 Regions with the Cleanest Air Quality in Indonesia, Jombang Regency Ranks 1st This Afternoon

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Irfan Fadhlurrahman 23/10/2026 14:24 WIB
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10 Regions with Lowest Air Pollution Standard Index (ISPU) in Indonesia as of October 23, 2026 16:00 WIB
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Jombang Regency recorded the cleanest air quality in Indonesia this afternoon. Based on air quality index data from the Ministry of Environment and Forestry (KLHK), Jombang Regency scored 7 on Friday (23/10/2026) at 16.00 WIB.

At this measurement time, Jombang Regency air quality is categorized as Good, indicating extremely low pollutant levels. Asahan Regency followed in 2nd place with an index score of 9, while Pangkal Pinang took 3rd position with a score of 10.

Below is the full list of the 10 locations with the cleanest air quality in Indonesia according to KLHK measurements on Friday, 23 October 2026 at 16.00 WIB:

  1. Jombang Regency (East Java): 7
  2. Asahan Regency (North Sumatra): 9
  3. Pangkal Pinang (Bangka Belitung Islands): 10
  4. Malang (East Java): 16
  5. Gorontalo (Gorontalo): 18
  6. Lumajang Regency (East Java): 26
  7. Sragen Regency (Central Java): 27
  8. Banyuwangi Regency (East Java): 28
  9. Nagan Raya Regency (Aceh): 31
  10. Kendari (Southeast Sulawesi): 32

(Read also: Trend of Volcanic Eruptions in Recent Years)

Under Minister of Environment and Forestry Regulation No. 14/2020 on Air Pollution Standard Index, KLHK applies the following air quality classification bands:

  • 0-50: Good
  • 51-100: Moderate
  • 101-200: Unhealthy
  • 201-300: Very Unhealthy
  • 300+: Hazardous
  • This means all listed locations recorded Good category air quality during this measurement period.

(Read also: Indonesia Has the Most Active Volcanoes in the World)

"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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