Sanggau Regency in West Kalimantan had the cleanest air quality in Indonesia on Monday morning, October 21, 2024.
According to data from the Ministry of Environment and Forestry (KLHK) at 6:00 AM WIB, the air quality index (AQI) in Sanggau Regency was 22. Three other cities with the cleanest air quality in Indonesia were Mempawah (27), Bulungan Regency (28), and Rokan Hilir (29).
Citing the Minister of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollutant Standard Index (ISPU), KLHK categorizes air quality index into five categories:
* 0-50: Good
* 51-100: Moderate
* 101-200: Unhealthy
* 201-300: Very Unhealthy
* 300+: Hazardous
This indicates that Sanggau Regency's current air quality index is categorized as good, signifying minimal air pollution in the region.
The following is a list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Monday, October 21, 2024, at 6:00 AM WIB:
1. Sanggau Regency (West Kalimantan): 22
2. Mempawah (West Kalimantan): 27
3. Bulungan Regency (North Kalimantan): 28
4. Rokan Hilir (Riau): 29
5. Palu (Central Sulawesi): 30
6. Denpasar (Bali): 33
7. Jayapura (Papua): 36
8. Gresik (East Java): 37
9. Dumai (Riau): 39
10. Gorontalo (Gorontalo): 40