Lampung Most Polluted in Indonesia This Morning (15/11)

Lampung's air quality is the worst in Indonesia this morning. Based on the Air Pollution Standard Index (ISPU) page of the Ministry of Environment and Forestry (KLHK) on Saturday (15/11/2025) at 08.00 AM WIB, it was revealed that the air quality index in Lampung was 97.

According to the KLHK's Directorate of Air Pollution Control, ISPU is a dimensionless number used to describe the ambient air quality conditions in a specific location and is based on the impact on human health, aesthetic value, and other living things.

ISPU calculations are based on the measurement results of seven air pollutant parameters, namely PM10, PM2.5, NO2, SO2, CO, O3, and HC. Air pollutant parameter measurements are spread across 72 stations in various regions.

(Read: Indonesia, the Country with the Worst Air Quality in Southeast Asia)

Based on KLHK Regulation No. 14 of 2020 concerning the Air Pollution Standard Index, an ISPU in the range of 0-50 indicates good air quality, 51-100 means moderate air quality, and 101-200 means unhealthy air quality that is detrimental to humans, animals, and plants.

Next, very unhealthy air quality in the range of 201-300 can increase health risks in sensitive groups. Meanwhile, hazardous air quality in the range of more than 300 can seriously harm health and requires quick handling.

Below Lampung, Banten is in the second worst position in Indonesia with an air quality index of 95. Then, in third place is Riau with an air quality index of 89.

This means that no region has hazardous air quality.

Here is a list of the 10 provinces with the worst air quality index in Indonesia on Saturday, November 15, 2025, at 08.00 AM WIB.

1. Lampung: 97

2. Banten: 95

3. Riau: 89

4. Jambi: 88

5. West Sumatra: 87

6. Aceh: 86

7. South Sumatra: 84

8. Central Kalimantan: 83

9. North Sumatra: 81

10. Central Java: 73

(Read: Indonesia, the Country with the Worst Air Quality in Southeast Asia)