Air Quality in West Kutai Regency is the Cleanest in Indonesia This Afternoon (1/1)
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The air quality in West Kutai Regency this Thursday afternoon (1/1/2026) is the cleanest in Indonesia.
According to data from the Ministry of Environment and Forestry (KLHK) on Thursday at 4:00 PM WIB, the air quality index in West Kutai Regency was 15. Three other cities with the cleanest air quality in Indonesia were South Lampung Regency at 17, Banyuwangi Regency at 20, and North Penajam Paser Regency at 21.
Referring to KLHK Regulation No. 14 of 2020 concerning the Air Pollutant 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 shows that the current air quality index of West Kutai Regency is classified as good, indicating very minimal air pollution in the region.
Below is a list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Thursday, January 1, 2026, at 4:00 PM WIB.
- West Kutai Regency (East Kalimantan): 15
- South Lampung Regency (Lampung): 17
- Banyuwangi Regency (East Java): 20
- North Penajam Paser Regency (East Kalimantan): 21
- Gresik (East Java): 22
- Sukabumi Regency (West Java): 23
- Ternate (North Maluku): 25
- South Hulu Sungai Regency (South Kalimantan): 26
- Sragen Regency (Central Java): 27
- Bontang (East Kalimantan): 28
(Read: Indication of Forest and Land Fire Area in East Kalimantan until June 2025)
"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."