What is the air quality trend in Setapak?

Over the past 14 days, Setapak had an average AQI of 97 based on station measurements. The worst day was 2026-08-25 with AQI 140.

How is Setapak air quality measured?

Air quality in Setapak 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 Setapak, Malaysia

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

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

117

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

37h

PM2.5 Station

37h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	80	66–94	25.9 µg/m³	2h	1
2026-09-04	68	62–77	20.0 µg/m³	3h	1
2026-09-03	92	85–98	31.6 µg/m³	3h	1
2026-09-02	92	87–96	31.4 µg/m³	2h	1
2026-09-01	79	73–84	25.4 µg/m³	3h	1
2026-08-31	67	63–73	19.7 µg/m³	3h	1
2026-08-30	82	67–96	26.7 µg/m³	2h	2
2026-08-29	136	96–156	53.9 µg/m³	3h	2
2026-08-28	127	99–153	47.1 µg/m³	3h	1
2026-08-27	110	85–152	39.4 µg/m³	3h	1
2026-08-25	140	127–152	51.7 µg/m³	2h	2
2026-08-24	126	90–152	46.0 µg/m³	3h	1
2026-08-23	87	84–88	29.1 µg/m³	4h	1
2026-08-22	85	85–85	28.3 µg/m³	1h	1

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