What is the air quality trend in Pengerang?

Over the past 8 days, Pengerang had an average AQI of 191 based on station measurements. The worst day was 2026-10-15 with AQI 229.

How is Pengerang air quality measured?

Air quality in Pengerang 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 Pengerang, Malaysia

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

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

115

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 5 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	166	156–179	83.7 µg/m³	96.1	22h	5
2026-10-19	168	145–188	88.0 µg/m³	100.7	24h	5
2026-10-18	161	123–194	78.5 µg/m³	90.1	24h	4
2026-10-17	206	171–246	147.7 µg/m³	170.2	24h	4
2026-10-16	216	172–257	162.3 µg/m³	185.8	24h	4
2026-10-15	229	192–264	178.0 µg/m³	204.9	24h	4
2026-10-14	204	176–278	144.4 µg/m³	165.7	24h	4
2026-10-13	182	182–182	115.9 µg/m³	131.3	1h	4

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