10 Regions with the Least Air Pollution in Indonesia, Madiun Regency Ranks 1st on Wednesday Morning
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Madiun Regency''s air quality on Wednesday morning (17/9/2025) is the cleanest in Indonesia.
According to data from the Ministry of Environment and Forestry (KLHK) on Wednesday at 06.00 AM WIB, the air quality index in Madiun Regency is 14. Three other cities with the cleanest air quality in Indonesia are West Manggarai Regency at 19, Ternate 21, and Banyuwangi Regency 22.
Referring to Minister of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollutant Standard Index (ISPU), KLHK categorizes air quality into 5 categories.
- 0-50: good
- 51-100: moderate
- 101-200: unhealthy
- 201-300: very unhealthy
- 300+: hazardous
This means that Madiun Regency''s current air quality index is categorized as good, indicating very minimal air pollution in the region.
Here is a list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Wednesday, September 17, 2025, at 06.00 AM WIB.
- Madiun Regency (East Java): 14
- West Manggarai Regency (East Nusa Tenggara): 19
- Ternate (North Maluku): 21
- Banyuwangi Regency (East Java): 22
- Padang (West Sumatra): 23
- Banda Aceh (Aceh): 24
- Lumajang Regency (East Java): 25
- Tebo Regency (Jambi): 26
- Samarinda (East Kalimantan): 27
- Asahan Regency (North Sumatra): 29
(Read: Forest and Land Fire Hotspots in South Sumatra Increased in Mid-October 2023)
"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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