What is the air quality trend in Kempas?

Over the past 3 days, Kempas had an average AQI of 108 based on station measurements. The worst day was 2026-09-03 with AQI 118.

How is Kempas air quality measured?

Air quality in Kempas 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 Kempas, Malaysia

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

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

121

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

45h

PM2.5 Station

45h · 12 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	101	76–166	37.2 µg/m³	53.3	10h	11
2026-09-04	107	73–158	38.1 µg/m³	73.5	24h	10
2026-09-03	118	74–157	44.0 µg/m³	77.3	11h	9

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