Kupang's air quality this afternoon is the cleanest in Indonesia. Based on the Air Quality Index (AQI) from the Ministry of Environment and Forestry (KLHK), Kupang scored 21 on Saturday, October 7th, 2023, at 3:00 PM WIB.
At that time, Kupang's air quality was categorized as "good," meaning pollutant levels in Kupang's air were very minimal. Ambon was ranked second with an AQI of 39, followed by Jayapura in third place with an AQI of 40.
Below is a complete list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Saturday, October 7th, 2023, at 3:00 PM WIB.
1. Kupang (East Nusa Tenggara): 21
2. Ambon (Maluku): 39
3. Jayapura (Papua): 40
4. Malang (East Java): 41
5. Kendari (Southeast Sulawesi): 42
6. Banda Aceh (Aceh): 45
7. Balikpapan (East Kalimantan): 46
8. Manado (North Sulawesi): 47
9. Semarang (Central Java): 48
10. Mamuju (West Sulawesi): 50
According to the Minister 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 Saturday, October 7th, 2023, at 3:00 PM WIB, all of the aforementioned cities had good air quality.