What is the air quality trend in Kawasan Perindustrian Cheng?

Over the past 7 days, Kawasan Perindustrian Cheng had an average AQI of 100 based on station measurements. The worst day was 2026-10-14 with AQI 109.

How is Kawasan Perindustrian Cheng air quality measured?

Air quality in Kawasan Perindustrian Cheng 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 Kawasan Perindustrian Cheng, Malaysia

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

Historical PM2.5 and AQI trend from monitoring stations near Kawasan Perindustrian Cheng, Malaysia.

170

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

159h

PM2.5 Station

159h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	95	43–156	32.6 µg/m³	23h	4
2026-10-19	77	34–130	24.5 µg/m³	23h	5
2026-10-18	106	37–162	37.8 µg/m³	23h	4
2026-10-17	107	30–363	46.8 µg/m³	21h	5
2026-10-16	106	26–251	49.0 µg/m³	23h	5
2026-10-15	100	51–171	38.2 µg/m³	23h	5
2026-10-14	109	63–168	40.9 µg/m³	23h	5

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