Tabalong Regency's Air Quality is the Cleanest in Indonesia This Morning (15/10)

Tabalong Regency's air quality this morning is the cleanest in Indonesia. Based on the air quality index by the Ministry of Environment and Forestry (KLHK), Tabalong Regency scored 2 on Wednesday (15/10/2025) at 06:00 AM WIB.

At that time, Tabalong Regency's air quality was categorized as good, meaning pollutant levels in Tabalong Regency's air were very minimal. Furthermore, Tebo Regency took second place with an air quality index of 10. Next, Madiun Regency was in third place with an air quality index of 13.

Below is the complete list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Wednesday, October 15, 2025, at 06:00 AM WIB.

1. Tabalong Regency (South Kalimantan): 2
2. Tebo Regency (Jambi): 10
3. Madiun Regency (East Java): 13
4. Nabire Regency (Central Papua): 15
5. Tarakan (North Kalimantan): 20
6. Bojonegoro Regency (East Java): 23
7. Bontang (East Kalimantan): 25
8. Tomohon (North Sulawesi): 26
9. Hulu Sungai Selatan Regency (South Kalimantan): 27
10. Penajam Paser Utara Regency (East Kalimantan): 28

(Read: Jakarta's Air Quality This Morning is the Second Worst in the World (Friday, June 17, 2022))

Based on Ministry of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollutant Standard Index, KLHK applies the following air quality index classification.

• 0-50: good
• 51-100: moderate
• 101-200: unhealthy
• 201-300: very unhealthy
• 300+: hazardous

This means that on Wednesday (15/10/2025) at 06:00 AM WIB, all these cities had good air quality.

(Read: Jatibening Included in the List of 15 Areas with the Best Air Quality in Indonesia as of September 2023)