Singapore Air Quality in Unhealthy Range

· Climate · Singapore

Air quality in parts of Singapore reached unhealthy levels, with 24-hour PSI readings in central, eastern and western Singapore in the unhealthy range at 7am, while 1-hour PM2.5 readings were also elevated in these regions. The elevated readings prompted concern among residents. The government monitors air quality through the Pollutant Standards Index and publishes regular updates.

Why it matters：Hazardous air quality in a global financial hub can disrupt daily life and signals wider regional environmental pressures that affect public health.

Key points

  • 24-hour PSI readings in central, eastern and western Singapore were unhealthy at 7am.
  • 1-hour PM2.5 readings were also elevated in those regions.
  • Government monitors air quality via the Pollutant Standards Index.

Sources (original reporting)

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