DKI Jakarta has Indonesia's worst air quality (ISPU 100) as of Nov 4, 2025, 8 AM WIB. ISPU indicates ambient air quality, with 0-50 good, 51-100 moderate, and 101-200 unhealthy. No hazardous air quali ...
On Nov 4, 2025, South Sumatra recorded Indonesia's worst air quality (ISPU 104, unhealthy), followed by Riau Islands and Jambi. No regions reached hazardous levels, according to KLHK's Air Pollutant S ...