What is the air quality trend in Outram Park?

Over the past 8 days, Outram Park had an average AQI of 187 based on station measurements. The worst day was 2026-10-15 with AQI 225.

How is Outram Park air quality measured?

Air quality in Outram Park 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 Outram Park, Singapore

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

Historical PM2.5 and AQI trend from monitoring stations near Outram Park, Singapore.

134

Current AQI
Unhealthy for sensitive groups 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	162	155–173	77.1 µg/m³	87.4	21h	11
2026-10-19	163	125–179	81.5 µg/m³	90.6	24h	11
2026-10-18	158	120–190	73.5 µg/m³	84.4	24h	9
2026-10-17	199	177–231	139.8 µg/m³	161.4	24h	9
2026-10-16	210	178–250	156.6 µg/m³	179.7	24h	8
2026-10-15	225	195–257	174.4 µg/m³	201.0	24h	9
2026-10-14	200	174–277	139.0 µg/m³	160.0	24h	9
2026-10-13	182	182–183	116.1 µg/m³	130.7	2h	8

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