10 Regions in Indonesia with the Cleanest Air This Afternoon (30/10)
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Lampung Selatan Regency's air quality is the cleanest in Indonesia this afternoon. Based on the air quality index from the Ministry of Environment and Forestry (KLHK), Lampung Selatan Regency scored 6 on Thursday (10/30/2025) at 4:00 PM WIB.
At that time, Lampung Selatan Regency's air quality was classified as good, meaning pollutant levels in the air were very minimal. Furthermore, Lamongan Regency was in second place with an air quality index of 13. Next, Bulungan Regency was in third place with an air quality index of 14.
Here is the complete list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Thursday, October 30, 2025, at 4:00 PM WIB.
- Lampung Selatan Regency (Lampung): 6
- Lamongan Regency (East Java): 13
- Bulungan Regency (North Kalimantan): 14
- Tarakan (North Kalimantan): 19
- Sukabumi Regency (West Java): 23
- Lumajang Regency (East Java): 25
- Kotawaringin Barat Regency (Central Kalimantan): 26
- Kendari (Southeast Sulawesi): 27
- Balikpapan (East Kalimantan): 29
- Nagan Raya Regency (Aceh): 31
(Read: Air Quality in Bangladesh is the Worst in the World, How About Indonesia?)
Based on KLHK Regulation No. 14 of 2020 concerning the Air Pollutant Standard Index, KLHK applies the following air quality index classifications.
- 0-50: good
- 51-100: moderate
- 101-200: unhealthy
- 201-300: very unhealthy
- 300+: hazardous
This means that on Thursday (10/30/2025) at 4:00 PM WIB, all of these cities had good air quality.
(Read: Chad Becomes the Country with the Worst Air Quality in the World 2024)
"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."