What is the air quality trend in Ulu Tiram?

Over the past 3 days, Ulu Tiram had an average AQI of 107 based on station measurements. The worst day was 2026-09-03 with AQI 114.

How is Ulu Tiram air quality measured?

Air quality in Ulu Tiram 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 Tiram, Malaysia

Name: Ulu Tiram 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 Tiram, Malaysia.

103

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

45h

PM2.5 Station

45h · 12 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	106	75–165	39.6 µg/m³	53.3	10h	11
2026-09-04	102	66–153	35.5 µg/m³	73.5	24h	10
2026-09-03	114	78–160	42.1 µg/m³	77.3	11h	8

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