What is the air quality trend in Pasir Gudang?

Over the past 7 days, Pasir Gudang had an average AQI of 189 based on station measurements. The worst day was 2026-10-15 with AQI 228.

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.

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	156–171	77.7 µg/m³	90.5	23h	12
2026-10-19	164	133–174	82.7 µg/m³	95.4	24h	12
2026-10-18	162	134–191	79.9 µg/m³	92.6	24h	10
2026-10-17	202	171–248	144.2 µg/m³	169.8	24h	10
2026-10-16	210	183–254	155.9 µg/m³	182.3	24h	9
2026-10-15	228	188–250	177.2 µg/m³	208.0	24h	10
2026-10-14	201	171–286	137.8 µg/m³	161.3	24h	10

Back to Pasir Gudang Air Quality