What is the air quality trend in Ulu Bedok?

Over the past 7 days, Ulu Bedok had an average AQI of 210 based on station measurements. The worst day was 2026-10-15 with AQI 261.

How is Ulu Bedok air quality measured?

Air quality in Ulu Bedok 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 Ulu Bedok, Singapore

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

Historical PM2.5 and AQI trend from monitoring stations near Ulu Bedok, Singapore.

166

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	164	137–191	82.6 µg/m³	94.9	23h	11
2026-10-19	167	128–187	88.3 µg/m³	101.8	24h	11
2026-10-18	168	127–190	91.5 µg/m³	105.5	24h	9
2026-10-17	239	187–327	188.1 µg/m³	223.0	24h	9
2026-10-16	244	174–330	192.3 µg/m³	226.4	24h	8
2026-10-15	261	171–320	209.9 µg/m³	248.1	24h	9
2026-10-14	230	176–346	176.2 µg/m³	207.9	24h	9

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