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Istana to host Deepavali open house on November 1 if air quality permits

Singapore's presidential residence will open its doors to the public for a Deepavali celebration next month, contingent on air quality conditions remaining within acceptable levels. The event is scheduled to run for 10 hours, but organizers have indicated it may be postponed should pollution spike.

LSN Singapore · 27 October 2026

Istana to host Deepavali open house on November 1 if air quality permits

The Istana will host an open house on November 1 to mark the Festival of Lights, welcoming visitors from 10am to 8pm, subject to prevailing atmospheric conditions. Organisers have made clear that the event will proceed only if the 24-hour Pollutant Standards Index (PSI) remains below the very unhealthy threshold, signalling the administration's commitment to public health and safety. The decision reflects ongoing concerns about seasonal haze, which periodically affects the region and has prompted authorities to establish air quality benchmarks for outdoor gatherings. Deepavali, celebrated by Singapore's Hindu and Indian communities, is marked by festivities, prayers, and cultural displays. The presidential residence regularly opens for public celebrations tied to major festivals, providing residents an opportunity to experience the grounds and participate in commemorative events. Further details regarding activities, entry arrangements, and contingency measures are expected to be announced closer to the scheduled date.