What is the air quality trend in Outram Park?

Over the past 15 days, Outram Park had an average AQI of 184 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.

136

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 10 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	162	155–173	77.0 µg/m³	87.4	22h	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	185	172–200	120.8 µg/m³	136.6	24h	9
2026-10-12	195	165–219	137.6 µg/m³	153.2	24h	8
2026-10-11	178	160–198	107.2 µg/m³	121.5	24h	6
2026-10-10	179	158–200	109.8 µg/m³	124.2	24h	6
2026-10-09	190	174–202	131.2 µg/m³	147.5	24h	6
2026-10-08	185	135–232	119.7 µg/m³	135.2	24h	6
2026-10-07	180	152–205	111.5 µg/m³	124.8	24h	6
2026-10-06	165	165–165	82.5 µg/m³	97.2	1h	6

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