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.
There is no recent news for this security. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your ...