Dumai's Air Quality Cleanest in Indonesia This Afternoon (9/1)
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Dumai's air quality this Friday afternoon (9/1/2026) is the cleanest in Indonesia.
Based on data from the Ministry of Environment and Forestry (KLHK) on Friday at 4:00 PM WIB, Dumai's air quality index is at 15. Three other cities with the cleanest air quality in Indonesia are Ternate at 19, South Lampung Regency at 20, and Gresik at 21.
Referring to KLHK Regulation No. 14 of 2020 concerning the Air Pollution Standard Index (ISPU), KLHK establishes 5 categories for the air quality index.
- 0-50: good
- 51-100: moderate
- 101-200: unhealthy
- 201-300: very unhealthy
- 300+: hazardous
This means that Dumai's current air quality index is classified as good, indicating very minimal air pollution in the area.
Below is a list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Friday, January 9, 2026, at 4:00 PM WIB.
- Dumai (Riau): 15
- Ternate (North Maluku): 19
- South Lampung Regency (Lampung): 20
- Gresik (East Java): 21
- Sukabumi Regency (West Java): 22
- Probolinggo (East Java): 23
- Semarang (Central Java): 24
- Tomohon (North Sulawesi): 26
- Sragen Regency (Central Java): 27
- Mojokerto (East Java): 28
(Read: Forest 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."