What is the air quality trend in Putatan?

Over the past 8 days, Putatan had an average AQI of 134 based on station measurements. The worst day was 2026-10-13 with AQI 196.

How is Putatan air quality measured?

Air quality in Putatan 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 Putatan, Malaysia

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 3 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	98	14–204	39.5 µg/m³	72.1	20h	3
2026-10-19	130	32–243	62.0 µg/m³	72.4	24h	3
2026-10-18	133	55–187	54.8 µg/m³	88.3	24h	2
2026-10-17	110	19–174	44.4 µg/m³	62.4	24h	3
2026-10-16	121	42–170	47.8 µg/m³	72.8	23h	2
2026-10-15	142	56–267	72.5 µg/m³	108.4	24h	2
2026-10-14	149	86–240	73.6 µg/m³	124.7	22h	2
2026-10-13	196	163–228	128.2 µg/m³	79.9	2h	2

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