What is the air quality trend in Jurong West?

Over the past 8 days, Jurong West had an average AQI of 192 based on station measurements. The worst day was 2026-10-15 with AQI 231.

How is Jurong West air quality measured?

Air quality in Jurong West 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 Jurong West, Singapore

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

Historical PM2.5 and AQI trend from monitoring stations near Jurong West, Singapore.

154

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 10 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	163	155–180	79.8 µg/m³	90.4	21h	11
2026-10-19	160	108–181	78.6 µg/m³	89.5	24h	11
2026-10-18	161	128–191	76.7 µg/m³	88.4	24h	9
2026-10-17	214	193–243	163.1 µg/m³	187.3	24h	9
2026-10-16	209	191–240	157.4 µg/m³	181.3	24h	8
2026-10-15	231	199–288	181.0 µg/m³	208.5	24h	9
2026-10-14	218	172–313	158.0 µg/m³	182.1	24h	9
2026-10-13	185	179–191	120.8 µg/m³	136.3	2h	8

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