10 Areas in Indonesia with the Cleanest Air This Morning (April 11)

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Irfan Fadhlurrahman 11/04/2026 08:13 WIB
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10 Areas with the Lowest Air Pollution Standard Index (ISPU) in Indonesia as of 7:00 AM WIB, April 11, 2026
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Batam has the cleanest air in Indonesia this morning. Based on the air quality index from the Ministry of Environment and Forestry (KLHK), Batam scored 5 at 7:00 AM WIB on Saturday (April 11, 2026).

At that time, Batam's air quality was classified as good, meaning pollutant levels in Batam's air were very minimal. Next, Nabire Regency took second place with an air quality index of 7. Following that, Banjar Regency was in third place with an air quality index of 8.

Here is the complete list of the 10 cities with the cleanest air in Indonesia according to KLHK at 7:00 AM WIB on Saturday, April 11, 2026.

  1. Batam (Riau Islands): 5
  2. Nabire Regency (Central Papua): 7
  3. Banjar Regency (South Kalimantan): 8
  4. South Lampung Regency (Lampung): 10
  5. Dumai (Riau): 16
  6. Ternate (North Maluku): 19
  7. Kubu Raya Regency (West Kalimantan): 20
  8. Jombang Regency (East Java): 21
  9. Sukabumi Regency (West Java): 22
  10. Samarinda (East Kalimantan): 26

(Read: Air Quality in Major Indonesian Cities is Poor, Far from WHO Standards)

Based on Ministry of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollution Standard Index, KLHK applies the following air quality index classification.

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

This means that at 7:00 AM WIB on Saturday (April 11, 2026), all of these cities had good air quality.

(Read: How Can Residents Identify Clean Air Amid Poor Air Quality?)

"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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