What is the air quality trend in Bukit Merah Estate?

Over the past 3 days, Bukit Merah Estate had an average AQI of 159 based on station measurements. The worst day was 2026-10-18 with AQI 160.

How is Bukit Merah Estate air quality measured?

Air quality in Bukit Merah Estate 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 Bukit Merah Estate, Singapore

Name: Bukit Merah Estate Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Bukit Merah Estate, Singapore.

142

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 · 10 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	159	152–173	71.2 µg/m³	80.1	21h	11
2026-10-19	158	114–169	75.6 µg/m³	82.2	24h	11
2026-10-18	160	159–161	72.9 µg/m³	80.7	2h	9

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