What is the air quality trend in Matilda Estate?

Over the past 7 days, Matilda Estate had an average AQI of 191 based on station measurements. The worst day was 2026-10-15 with AQI 233.

How is Matilda Estate air quality measured?

Air quality in Matilda 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 Matilda Estate, Singapore

Name: Matilda 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 Matilda Estate, Singapore.

159

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 11 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	162	155–170	77.7 µg/m³	91.1	23h	12
2026-10-19	164	127–173	83.0 µg/m³	96.4	24h	12
2026-10-18	164	136–197	82.7 µg/m³	96.2	24h	10
2026-10-17	205	166–257	147.6 µg/m³	175.6	24h	10
2026-10-16	213	186–264	159.8 µg/m³	188.8	24h	9
2026-10-15	233	189–257	182.7 µg/m³	216.8	24h	10
2026-10-14	202	170–293	138.6 µg/m³	163.3	24h	10

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