Tanjung Pinang had the cleanest air quality in Indonesia this afternoon. Based on the air quality index from the Ministry of Environment and Forestry (KLHK), Tanjung Pinang scored 28 on Sunday, October 29, 2023, at 3:00 PM WIB.
At that time, Tanjung Pinang's air quality was categorized as "good," meaning the level of pollutants in the air was very minimal. Palu followed in second place with an air quality index of 34. Next, Indragiri Hilir was in third place with an air quality index of 37.
Below is a complete list of the 10 cities with the cleanest air quality in Indonesia according to the KLHK on Sunday, October 29, 2023, at 3:00 PM WIB.
1. Tanjung Pinang (Riau Islands): 28
2. Palu (Central Sulawesi): 34
3. Indragiri Hilir (Riau): 37
4. Sanggau (West Kalimantan): 38
5. Rokan Hilir (Riau): 39
6. Mamuju (West Sulawesi): 40
7. Siak (Riau): 41
8. Bulungan (North Kalimantan): 44
9. Banda Aceh (Aceh): 46
10. Ambon (Maluku): 47
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
This means that on Sunday, October 29, 2023, at 3:00 PM WIB, all of the aforementioned cities had good air quality.