What is the air quality trend in Pelentong?

Over the past 8 days, Pelentong had an average AQI of 105 based on station measurements. The worst day was 2026-09-04 with AQI 147.

How is Pelentong air quality measured?

Air quality in Pelentong 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 Pelentong, Malaysia

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	121	112–133	43.5 µg/m³	53.7	12h	2
2026-09-04	147	90–176	65.7 µg/m³	74.4	24h	2
2026-09-03	140	94–167	56.9 µg/m³	65.5	24h	2
2026-09-02	99	57–129	34.6 µg/m³	40.7	24h	2
2026-09-01	93	70–116	31.5 µg/m³	36.8	23h	2
2026-08-31	68	6–109	21.4 µg/m³	24.6	24h	2
2026-08-30	83	24–138	27.3 µg/m³	31.9	24h	2
2026-08-29	92	78–107	31.5 µg/m³	33.8	11h	3

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