What is the air quality trend in Jenjarum?

Over the past 7 days, Jenjarum had an average AQI of 135 based on station measurements. The worst day was 2026-10-14 with AQI 140.

How is Jenjarum air quality measured?

Air quality in Jenjarum 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 Jenjarum, Malaysia

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

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

153

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 12 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	132	88–176	51.4 µg/m³	85.7	22h	10
2026-10-19	134	89–173	53.2 µg/m³	117.9	24h	10
2026-10-18	134	85–165	51.9 µg/m³	94.6	24h	10
2026-10-17	131	67–183	54.8 µg/m³	96.1	24h	10
2026-10-16	137	88–188	58.2 µg/m³	104.4	24h	10
2026-10-15	139	91–196	60.5 µg/m³	117.9	24h	10
2026-10-14	140	97–196	62.3 µg/m³	118.4	23h	9

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