What is the air quality trend in Bagan Serai?

Over the past 12 days, Bagan Serai had an average AQI of 102 based on station measurements. The worst day was 2026-08-28 with AQI 154.

How is Bagan Serai air quality measured?

Air quality in Bagan Serai 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 Bagan Serai, Malaysia

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

Historical PM2.5 and AQI trend from monitoring stations near Bagan Serai, Malaysia.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

22h

PM2.5 Station

22h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-04	42	41–43	10.1 µg/m³	2h	1
2026-09-03	66	56–79	19.1 µg/m³	3h	1
2026-09-02	87	87–87	29.2 µg/m³	1h	1
2026-09-01	74	73–74	22.8 µg/m³	2h	1
2026-08-31	112	84–141	39.8 µg/m³	2h	1
2026-08-30	106	106–106	37.5 µg/m³	1h	1
2026-08-29	145	123–158	58.3 µg/m³	3h	1
2026-08-28	154	154–155	62.3 µg/m³	2h	1
2026-08-27	110	88–154	40.4 µg/m³	3h	1
2026-08-26	86	86–86	28.7 µg/m³	1h	1
2026-08-24	127	127–127	46.1 µg/m³	1h	1
2026-08-23	117	117–117	42.0 µg/m³	1h	1

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