10 Regions in Indonesia with the Cleanest Air This Morning (15/9)

Tasikmalaya Regency''s air quality this morning is the cleanest in Indonesia. Based on the air quality index version of the Ministry of Environment and Forestry (KLHK), Tasikmalaya Regency had a score of 6 on Monday (15/9/2025) at 06.00 AM WIB.

At that time, Tasikmalaya Regency''s air quality was categorized as good, meaning the pollutant levels in the air of Tasikmalaya Regency were very minimal. Furthermore, Murung Raya Regency ranked second with an air quality index of 8. Next, Morowali Regency was in third place with an air quality index of 10.

Here is the complete list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Monday, September 15, 2025, at 06.00 AM WIB.

1. Tasikmalaya Regency (West Java): 6
2. Murung Raya Regency (Central Kalimantan): 8
3. Morowali Regency (Central Sulawesi): 10
4. Madiun Regency (East Java): 13
5. Pelalawan Regency (Riau): 16
6. North Penajam Paser Regency (East Kalimantan): 17
7. Padang (West Sumatra): 19
8. Ternate (North Maluku): 20
9. South Lampung Regency (Lampung): 22
10. Probolinggo (East Java): 23

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Based on KLHK Regulation No. 14 of 2020 concerning the Air Pollutant 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 on Monday (15/9/2025) at 06.00 AM WIB, all these cities had good air quality.

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