What is the air quality trend in Alor Gajah?

Over the past 8 days, Alor Gajah had an average AQI of 103 based on station measurements. The worst day was 2026-10-13 with AQI 154.

How is Alor Gajah air quality measured?

Air quality in Alor Gajah 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 Alor Gajah, Malaysia

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

Historical PM2.5 and AQI trend from monitoring stations near Alor Gajah, Malaysia.

154

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 6 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	83	53–185	29.3 µg/m³	21h	6
2026-10-19	82	53–118	26.6 µg/m³	24h	6
2026-10-18	92	35–173	32.5 µg/m³	24h	5
2026-10-17	114	58–302	48.7 µg/m³	24h	6
2026-10-16	90	26–193	34.9 µg/m³	23h	5
2026-10-15	101	55–186	37.7 µg/m³	24h	6
2026-10-14	109	58–193	44.2 µg/m³	24h	6
2026-10-13	154	154–154	60.6 µg/m³	1h	3

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