What is the air quality trend in Pekan?

Over the past 7 days, Pekan had an average AQI of 81 based on station measurements. The worst day was 2026-10-14 with AQI 154.

How is Pekan air quality measured?

Air quality in Pekan 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 Pekan, Malaysia

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

81h

PM2.5 Station

81h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	58	30–123	16.4 µg/m³	10h	1
2026-10-19	54	17–85	15.4 µg/m³	11h	1
2026-10-18	50	9–117	14.7 µg/m³	10h	1
2026-10-17	72	17–189	32.7 µg/m³	11h	1
2026-10-16	98	50–184	42.1 µg/m³	9h	1
2026-10-15	87	34–181	34.3 µg/m³	18h	1
2026-10-14	154	30–409	91.7 µg/m³	12h	1

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