West Kotawaringin City had the cleanest air quality in Indonesia tonight. Based on the Air Quality Index (AQI) from the Ministry of Environment and Forestry (KLHK), West Kotawaringin scored 14 on Sunday, November 19, 2023, at 7:00 PM WIB.
At that time, West Kotawaringin's air quality was categorized as "good," meaning pollutant levels were very minimal. Tanjung Pinang was second with an AQI of 22, followed by Batam in third place with an AQI of 28.
Below is a complete list of the 10 cities with the cleanest air quality in Indonesia according to KLHK on Sunday, November 19, 2023, at 7:00 PM WIB:
1. West Kotawaringin (Central Kalimantan): 14
2. Tanjung Pinang (Riau Islands): 22
3. Batam (Riau Islands): 28
4. Siak (Riau): 30
5. Palu (Central Sulawesi): 34
6. Mamuju (West Sulawesi): 39
7. Ternate (North Maluku): 40
8. Indragiri Hilir (Riau): 41
9. Rokan Hilir (Riau): 42
10. Bulungan (North Kalimantan): 43
According to 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 Sunday, November 19, 2023, at 7:00 PM WIB, all of these cities had good air quality.