What is the air quality trend in Marang?

Over the past 15 days, Marang had an average AQI of 49 based on station measurements. The worst day was 2026-05-28 with AQI 61.

How is Marang air quality measured?

Air quality in Marang 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 Marang, Malaysia

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

278h

PM2.5 Station

278h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	42	25–71	10.7 µg/m³	9h	1
2026-05-29	51	7–124	14.1 µg/m³	20h	2
2026-05-28	61	13–171	19.0 µg/m³	23h	2
2026-05-27	44	18–72	11.2 µg/m³	22h	2
2026-05-26	40	13–61	9.9 µg/m³	20h	2
2026-05-25	48	21–90	12.6 µg/m³	21h	2
2026-05-24	54	21–93	15.2 µg/m³	23h	2
2026-05-23	52	13–83	14.2 µg/m³	19h	2
2026-05-22	58	14–153	17.5 µg/m³	20h	2
2026-05-21	51	14–120	14.6 µg/m³	21h	2
2026-05-20	48	9–63	12.2 µg/m³	17h	2
2026-05-19	48	13–86	12.9 µg/m³	19h	2
2026-05-18	50	26–80	13.4 µg/m³	20h	2
2026-05-17	54	27–98	14.7 µg/m³	18h	2
2026-05-16	40	26–68	10.2 µg/m³	6h	2

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