What is the air quality trend in Batu Pahat?

Over the past 8 days, Batu Pahat had an average AQI of 169 based on station measurements. The worst day was 2026-10-14 with AQI 197.

How is Batu Pahat air quality measured?

Air quality in Batu Pahat 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 Batu Pahat, Malaysia

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

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

208

Current AQI
Very unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

162h

PM2.5 Station

162h · 1 station

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	152	122–174	69.8 µg/m³	71.3	22h	1
2026-10-19	148	91–167	63.0 µg/m³	64.0	23h	1
2026-10-18	145	93–186	72.5 µg/m³	74.6	24h	1
2026-10-17	179	158–235	108.0 µg/m³	112.8	23h	1
2026-10-16	181	162–197	113.7 µg/m³	119.6	21h	1
2026-10-15	190	160–250	123.9 µg/m³	129.9	24h	1
2026-10-14	197	153–309	134.4 µg/m³	141.8	24h	1
2026-10-13	161	161–161	75.0 µg/m³	79.0	1h	1

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