Unhealthy Air Quality Spreads Across Southeast Asia Due to Indonesian Fires

Parts of Southeast Asia, including Singapore, Malaysia, and East Timor, are experiencing unhealthy to very unhealthy air quality due to ongoing fires in Indonesia. Singapore's PSI is forecast to reach 150-220 on October 18, prompting health advisories for residents to limit outdoor activities, especially for vulnerable groups. The persistent smoke haze from Kalimantan and Sumatra continues to impact the region.