Air quality in Metro Cebu worsened on Sunday, September 20, 2026, with the Air Quality Index (AQI) climbing to 286. The reading placed the region in the “Acutely Unhealthy” category, posing health risks to residents. Local authorities warned of the dangers, urging people to limit outdoor activities. The high AQI was linked to increased industrial activity and weather conditions that trapped pollutants in the air. Officials said the situation could persist unless measures are taken to reduce emissions. Schools and public spaces remained open, but health experts recommended vulnerable groups avoid prolonged exposure. The event marks a continued trend of worsening air quality in the region.