What is the air quality trend in Serangoon?

Over the past 7 days, Serangoon had an average AQI of 192 based on station measurements. The worst day was 2026-10-15 with AQI 232.

How is Serangoon air quality measured?

Air quality in Serangoon 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, Singapore

Name: Serangoon 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, Singapore.

163

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	165	159–175	82.9 µg/m³	97.9	24h	12
2026-10-19	167	146–186	87.0 µg/m³	101.9	24h	12
2026-10-18	163	134–187	81.7 µg/m³	94.5	24h	10
2026-10-17	205	173–253	147.4 µg/m³	173.7	24h	10
2026-10-16	214	183–257	161.2 µg/m³	188.6	24h	9
2026-10-15	232	191–252	181.5 µg/m³	213.4	24h	10
2026-10-14	203	173–289	141.9 µg/m³	166.1	23h	10

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