Batam has the cleanest air in Indonesia with an ISPU score of 6 on March 4, 2026 at 16:00 WIB, followed by Lampung Selatan and Nabire. All 10 listed areas have good air quality per KLHK standards.
BMKG predicts that Indonesia will gradually enter the dry season in April this year, starting from the Nusa Tenggara regions.