What is the air quality trend in Kepong?

Over the past 8 days, Kepong had an average AQI of 166 based on station measurements. The worst day was 2026-10-19 with AQI 185.

How is Kepong air quality measured?

Air quality in Kepong 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 Kepong, Malaysia

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

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

156

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	140	71–164	54.6 µg/m³	64.1	22h	3
2026-10-19	185	154–215	121.1 µg/m³	129.0	24h	3
2026-10-18	172	162–184	96.6 µg/m³	103.7	24h	3
2026-10-17	163	71–193	87.2 µg/m³	94.2	24h	3
2026-10-16	177	152–218	103.9 µg/m³	112.0	24h	3
2026-10-15	170	154–192	92.4 µg/m³	104.6	24h	2
2026-10-14	166	130–195	88.4 µg/m³	101.0	24h	2
2026-10-13	158	158–158	69.2 µg/m³	83.7	1h	3

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