What is the air quality trend in Bagan Serai?

Over the past 8 days, Bagan Serai had an average AQI of 100 based on station measurements. The worst day was 2026-10-13 with AQI 141.

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
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	91	57–238	35.2 µg/m³	20h	7
2026-10-19	79	49–176	26.7 µg/m³	24h	6
2026-10-18	84	38–146	27.4 µg/m³	24h	7
2026-10-17	97	47–173	37.0 µg/m³	24h	7
2026-10-16	100	57–185	39.7 µg/m³	24h	7
2026-10-15	96	57–195	35.9 µg/m³	24h	6
2026-10-14	112	69–166	42.2 µg/m³	24h	7
2026-10-13	141	141–141	51.8 µg/m³	1h	8

Back to Bagan Serai Air Quality