Bulungan had the cleanest air quality in Indonesia this morning. According to the Air Quality Index (AQI) from the Ministry of Environment and Forestry (KLHK), Bulungan scored 19 on Wednesday, April 3rd, 2024, at 6:00 AM WIB.
At that time, Bulungan's air quality was categorized as "good," meaning pollutant levels were very minimal. Palu followed in second place with an AQI of 21, and Tanjung Pinang was third with an AQI of 22.
Below is a complete list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Wednesday, April 3rd, 2024, at 6:00 AM WIB.
1. Bulungan (North Kalimantan): 19
2. Palu (Central Sulawesi): 21
3. Tanjung Pinang (Riau Islands): 22
4. Pontianak (West Kalimantan): 23
5. Kupang (East Nusa Tenggara): 25
6. Banjarmasin (South Kalimantan): 26
7. Padang (West Sumatra): 29
8. Mamuju (West Sulawesi): 31
9. Indragiri Hilir (Riau): 33
10. Mataram (West Nusa Tenggara): 34
Based on the Minister of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollutant Standard Index, KLHK classifies the Air Quality Index as follows:
* 0-50: Good
* 51-100: Moderate
* 101-200: Unhealthy
* 201-300: Very Unhealthy
* 300+: Hazardous
Therefore, on Wednesday, April 3rd, 2024, at 6:00 AM WIB, all of the aforementioned cities had good air quality.