10 Regions with Least Air Pollution in Indonesia, Dumai Ranks 1st on Tuesday Morning
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Dumai recorded the cleanest air quality in Indonesia this morning. Based on air quality index data from the Ministry of Environment and Forestry (KLHK), Dumai scored 12 at 07:00 WIB on Tuesday (13/10/2026).
At that time, Dumai's air quality was classified as good, meaning pollutant levels were extremely low. Gorontalo followed in second place with an air quality index of 19, then Bogor Regency in third position with 22.
Below is the full list of the 10 cities with the cleanest air quality in Indonesia according to KLHK at 07:00 WIB Tuesday, 13 October 2026.
- Dumai (Riau): 12
- Gorontalo (Gorontalo): 19
- Bogor Regency (West Java): 22
- Lumajang Regency (East Java): 27
- Sragen Regency (Central Java): 28
- Asahan Regency (North Sumatra): 29
- Nagan Raya Regency (Aceh): 31
- West Bandung (West Java): 33
- Cilacap (Central Java): 35
- West Manggarai Regency (East Nusa Tenggara): 38
(Read: 5 Companies Sanctioned by KLHK for Forest Fires, Affected Area Details)
According to MoEF Regulation No. 14 of 2020 on Air Pollution 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 all listed locations had good air quality at 07:00 WIB on Tuesday (13/10/2026).
(Read: Hotspot Update for 6 Priority Forest Fire Handling Provinces (21 September 2026))
"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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