What is the air quality trend in Pelabuhan Klang?

Over the past 14 days, Pelabuhan Klang had an average AQI of 89 based on station measurements. The worst day was 2026-08-25 with AQI 141.

How is Pelabuhan Klang air quality measured?

Air quality in Pelabuhan Klang 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 Pelabuhan Klang, Malaysia

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

21h

PM2.5 Station

21h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	72	64–79	21.9 µg/m³	2h	2
2026-09-04	66	63–69	19.2 µg/m³	2h	2
2026-09-03	75	75–75	23.6 µg/m³	1h	2
2026-09-02	87	87–87	29.2 µg/m³	1h	2
2026-09-01	90	90–90	30.6 µg/m³	1h	2
2026-08-31	64	61–68	18.5 µg/m³	2h	2
2026-08-30	66	66–66	19.2 µg/m³	1h	2
2026-08-29	112	112–112	40.2 µg/m³	1h	3
2026-08-28	91	90–92	31.2 µg/m³	2h	2
2026-08-27	84	79–88	27.6 µg/m³	2h	2
2026-08-26	87	87–87	29.2 µg/m³	1h	1
2026-08-25	141	141–141	51.8 µg/m³	1h	3
2026-08-24	128	103–152	46.9 µg/m³	2h	2
2026-08-23	94	94–95	32.7 µg/m³	2h	2

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