Mataram's air quality this morning is the cleanest in Indonesia. According to the air quality index from the Ministry of Environment and Forestry (KLHK), Mataram scored 21 on Monday, December 4, 2023, at 6:00 AM WIB.
At that time, Mataram's air quality was categorized as "good," meaning pollutant levels in the air were very minimal. Tanjung Pinang was ranked second with an air quality index of 22. Kendari followed in third place with an air quality index of 24.
Below is a complete list of the 10 cities with the cleanest air quality in Indonesia according to the KLHK on Monday, December 4, 2023, at 6:00 AM WIB.
1. Mataram (West Nusa Tenggara): 21
2. Tanjung Pinang (Riau Islands): 22
3. Kendari (Southeast Sulawesi): 24
4. Pontianak (West Kalimantan): 27
5. Semarang (Central Java): 30
6. Kupang (East Nusa Tenggara): 31
7. Palangkaraya (Central Kalimantan): 33
8. Palu (Central Sulawesi): 34
9. Siak (Riau): 37
10. Ambon (Maluku): 38
Based on the Minister of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollutant Standard Index, the KLHK applies the following air quality index classification:
* 0-50: Good
* 51-100: Moderate
* 101-200: Unhealthy
* 201-300: Very Unhealthy
* 300+: Hazardous
Therefore, on Monday, December 4, 2023, at 6:00 AM WIB, all of these cities had good air quality.