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Singapore Haze — Hourly UNOFFICIAL

NEA data as of · updated — · refresh in —

My area

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Based on NEA's 1-hour PM2.5 bands. Your postal code stays in this browser only.

A&E status

Live wait times — AH, NUH, NTFGH (NUHS) →

Hospital A&E and urgent care pages

Not an emergency? Call NurseFirst 6262 6262 for advice (NUHS). In an emergency call 995.

MOH publishes official ED waiting times on a two-week delay.

Today's hourly trend

Trend metric

Why the numbers differ

  • NEA reports the raw 1-hour PM2.5 concentration in µg/m³ with four bands (Normal/Elevated/High/Very High).
  • aqicn.org takes NEA's readings and converts them to the US EPA AQI (0–500) using a weighted 12-hour "NowCast", so the number and category names differ.
  • Both describe the same air; use NEA's bands for official Singapore advisories and the US AQI to compare with other countries or apps.