What is the air quality trend in Simei New Town?

Over the past 3 days, Simei New Town had an average AQI of 146 based on station measurements. The worst day was 2026-09-03 with AQI 161.

How is Simei New Town air quality measured?

Air quality in Simei New Town is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Simei New Town, Singapore

Name: Simei New Town Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Simei New Town, Singapore.

116

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

47h

PM2.5 Station

47h · 3 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	125	114–139	45.5 µg/m³	57.0	12h	3
2026-09-04	152	93–181	72.0 µg/m³	81.7	24h	3
2026-09-03	161	155–170	74.1 µg/m³	83.1	11h	3

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