What is the air quality trend in Serangoon Garden?

Over the past 8 days, Serangoon Garden had an average AQI of 185 based on station measurements. The worst day was 2026-10-15 with AQI 219.

How is Serangoon Garden air quality measured?

Air quality in Serangoon Garden 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 Serangoon Garden, Singapore

Name: Serangoon Garden Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Serangoon Garden, Singapore.

155

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	155–169	76.1 µg/m³	88.9	22h	12
2026-10-19	162	129–172	79.9 µg/m³	92.6	24h	12
2026-10-18	159	130–190	75.6 µg/m³	88.0	24h	10
2026-10-17	196	166–233	134.4 µg/m³	156.7	24h	10
2026-10-16	203	181–242	146.9 µg/m³	169.9	24h	9
2026-10-15	219	184–243	167.5 µg/m³	194.2	24h	10
2026-10-14	197	168–275	131.7 µg/m³	153.5	24h	10
2026-10-13	182	182–182	116.1 µg/m³	130.6	1h	10

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