What is the air quality trend in Pasir Gudang?

Over the past 3 days, Pasir Gudang had an average AQI of 143 based on station measurements. The worst day was 2026-09-03 with AQI 159.

How is Pasir Gudang air quality measured?

Air quality in Pasir Gudang 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 Pasir Gudang, Malaysia

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

Historical PM2.5 and AQI trend from monitoring stations near Pasir Gudang, Malaysia.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

47h

PM2.5 Station

47h · 3 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	122	104–134	44.0 µg/m³	53.8	13h	3
2026-09-04	149	94–176	67.2 µg/m³	75.4	24h	3
2026-09-03	159	151–167	70.6 µg/m³	78.9	10h	3

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