10 Areas in Indonesia with the Cleanest Air This Afternoon (February 4)
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The air quality of Nabire Regency on Wednesday (February 4, 2026) afternoon is the cleanest in Indonesia.
Based on data from the Ministry of Environment and Forestry (KLHK) at 4:00 PM WIB on Wednesday, the air quality index of Nabire Regency stands at 6. Three other cities with the cleanest air quality in Indonesia are Malang at 11, West Kutai Regency at 16, and Ternate at 19.
Referring to Minister of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollution Standard Index (ISPU), KLHK categorizes the air quality index into 5 categories.
- 0-50: Good
- 51-100: Moderate
- 101-200: Unhealthy
- 201-300: Very Unhealthy
- 300+: Hazardous
This indicates that the current air quality index of Nabire Regency is classified as good, meaning air pollution in the area is very minimal.
Here is the list of 10 cities with the cleanest air quality in Indonesia according to KLHK on Wednesday, February 4, 2026 at 4:00 PM WIB.
- Nabire Regency (Central Papua): 6
- Malang (East Java): 11
- West Kutai Regency (East Kalimantan): 16
- Ternate (North Maluku): 19
- Tarakan (North Kalimantan): 21
- Probolinggo (East Java): 23
- Lumajang Regency (East Java): 25
- West Kotawaringin Regency (Central Kalimantan): 26
- Bengkalis Regency (Riau): 27
- Cilegon (Banten): 28
(Read: 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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