10 Areas in Indonesia with the Cleanest Air This Morning (21/2)

The air quality in Nabire Regency is the cleanest in Indonesia this morning. Based on the air quality index from the Ministry of Environment and Forestry (KLHK), Nabire Regency scored 6 on Saturday (February 21, 2026) at 07.00 WIB.

At that time, the air quality in Nabire Regency was classified as good, meaning the level of pollutants in the air in Nabire Regency was very minimal. Next, Penajam Paser Utara Regency ranked second with an air quality index of 13. Then, Tebo Regency was in third place with an air quality index of 15.

Here is the complete list of 10 cities with the cleanest air quality in Indonesia according to KLHK on Saturday, February 21, 2026 at 07.00 WIB.

1. Nabire Regency (Central Papua): 6
2. Penajam Paser Utara Regency (East Kalimantan): 13
3. Tebo Regency (Jambi): 15
4. Dumai (Riau): 17
5. Kutai Barat Regency (East Kalimantan): 18
6. Tarakan (North Kalimantan): 19
7. Semarang (Central Java): 20
8. Bontang (East Kalimantan): 21
9. Probolinggo (East Java): 23
10. Malang (East Java): 24

(Read: Number of Earthquake Disaster Victims in Indonesia in 2020-2024)

Based on Minister of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollution 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 (February 21, 2026) at 07.00 WIB, all of these cities had good air quality.

(Read: 4.1 M Earthquake Shakes Phala, Hawaii)