
Northern Mindanao air quality reaches unhealthy level amid Indonesia haze
Air quality in parts of Northern Mindanao reached an "Unhealthy for Sensitive Groups" status with an AQI of 103 on Sept. 21. Officials and Greenpeace campaigners attribute the smoke haze to recurring peatland and forest fires in Indonesia's Kalimantan region, compounded by dry El Niño conditions.











