10 Regions in Indonesia with the Cleanest Air This Morning (15/1)
- A Small
- A Medium
- A Bigger
Gresik'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), Gresik scored 12 on Thursday (15/1/2026) at 06:00 AM WIB.
At that time, Gresik's air quality was categorized as good, meaning the pollutant levels in Gresik's air were very minimal. Next, Malang ranked second with an air quality index of 14. Following that, Mojokerto was in third place with an air quality index of 17.
Here is the complete list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Thursday, January 15, 2026, at 06:00 AM WIB.
- Gresik (East Java): 12
- Malang (East Java): 14
- Mojokerto (East Java): 17
- Ternate (North Maluku): 20
- Sukabumi Regency (West Java): 22
- Probolinggo (East Java): 23
- Jepara Regency (Central Java): 24
- South Lampung Regency (Lampung): 25
- Tomohon (North Sulawesi): 26
- Rembang Regency (Central Java): 27
(Read: Floods, Natural Disasters That Frequently Hit Indonesia as of September 2025)
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 (15/1/2026) at 06:00 AM WIB, all these cities had good air quality.
(Read: Floods Dominated Natural Disasters in Indonesia in Early 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."
Related Data
Latest Data Stories
