What is the air quality trend in Kota Kinabalu?

Over the past 11 days, Kota Kinabalu had an average AQI of 106 based on station measurements. The worst day was 2026-09-01 with AQI 177.

How is Kota Kinabalu air quality measured?

Air quality in Kota Kinabalu 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 Kota Kinabalu, Malaysia

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

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

166

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

19h

PM2.5 Station

19h · 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	93	92–94	32.1 µg/m³	2h	1
2026-09-03	152	134–166	66.2 µg/m³	3h	1
2026-09-02	174	170–178	100.0 µg/m³	2h	1
2026-09-01	177	177–177	105.9 µg/m³	1h	1
2026-08-30	96	92–99	33.3 µg/m³	2h	1
2026-08-29	120	73–166	53.9 µg/m³	2h	2
2026-08-28	66	66–66	19.2 µg/m³	1h	1
2026-08-27	66	66–66	19.2 µg/m³	1h	1
2026-08-24	74	73–74	22.8 µg/m³	2h	1
2026-08-23	74	73–75	23.0 µg/m³	2h	1
2026-08-22	82	82–82	26.8 µg/m³	1h	1

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