What is the air quality trend in Margaret Drive?

Over the past 7 days, Margaret Drive had an average AQI of 185 based on station measurements. The worst day was 2026-10-15 with AQI 225.

How is Margaret Drive air quality measured?

Air quality in Margaret Drive 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 Margaret Drive, Singapore

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

Historical PM2.5 and AQI trend from monitoring stations near Margaret Drive, 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	154	134–172	66.0 µg/m³	73.8	23h	11
2026-10-19	154	98–169	71.1 µg/m³	75.4	24h	11
2026-10-18	154	111–184	68.1 µg/m³	78.6	24h	9
2026-10-17	200	179–230	142.0 µg/m³	164.3	24h	9
2026-10-16	208	181–243	154.9 µg/m³	178.2	24h	8
2026-10-15	225	194–248	174.0 µg/m³	201.0	24h	9
2026-10-14	202	173–279	139.7 µg/m³	161.4	24h	9

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