Calamity

🇸🇬 Singapore Risk Rating

Grade

A

score 11.0

Operational Status

green

Last Updated

2d ago

The Risk Rating reflects the current multi-hazard situation. For forward-looking risk assessment, see the Calamity Forecast Index.

Rating History

Country rating changed from B to A (score 23 → 11)Unhealthy Air Quality (AQI 155) (CalamityScore 31)

EVENT: Unhealthy Air Quality (AQI 155) — SG Detected: 2026-08-24T10:00:00.000Z CalamityScore: 31/100 Severity: medium POPULATION AT RISK: Estimated 50,321 people within impact zone HISTORICAL CONTEXT: Location: SG region. RECOMMENDED ACTIONS: Conduct structural assessments of vulnerable buildings. Issue public advisories. Monitor seismic activity. No cascade risks detected for this event.