What is the air quality trend in Sentul?

Over the past 8 days, Sentul had an average AQI of 170 based on station measurements. The worst day was 2026-10-19 with AQI 192.

How is Sentul air quality measured?

Air quality in Sentul 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 Sentul, Malaysia

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

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

144

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 4 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	127	43–163	47.9 µg/m³	57.4	22h	3
2026-10-19	192	155–230	130.0 µg/m³	137.4	24h	3
2026-10-18	176	164–188	104.2 µg/m³	110.3	24h	3
2026-10-17	164	60–198	90.5 µg/m³	96.6	24h	3
2026-10-16	183	137–240	112.3 µg/m³	119.8	24h	3
2026-10-15	176	155–203	104.7 µg/m³	120.0	24h	2
2026-10-14	176	140–223	103.7 µg/m³	120.2	24h	2
2026-10-13	170	167–172	91.3 µg/m³	109.9	2h	2

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