What is the air quality trend in Yew Tee?

Over the past 8 days, Yew Tee had an average AQI of 187 based on station measurements. The worst day was 2026-10-15 with AQI 223.

How is Yew Tee air quality measured?

Air quality in Yew Tee 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 Yew Tee, Singapore

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

Historical PM2.5 and AQI trend from monitoring stations near Yew Tee, Singapore.

152

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 11 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	156–173	77.1 µg/m³	88.5	22h	12
2026-10-19	162	126–173	79.7 µg/m³	90.8	24h	12
2026-10-18	160	130–187	75.4 µg/m³	87.1	24h	10
2026-10-17	202	180–234	145.3 µg/m³	168.2	24h	10
2026-10-16	205	185–240	150.8 µg/m³	173.8	24h	9
2026-10-15	223	194–248	172.3 µg/m³	199.1	24h	10
2026-10-14	205	171–288	142.5 µg/m³	164.9	24h	10
2026-10-13	184	184–184	119.7 µg/m³	134.8	1h	10

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