What is the air quality trend in Wangsa Maju?

Over the past 8 days, Wangsa Maju had an average AQI of 171 based on station measurements. The worst day was 2026-10-19 with AQI 189.

How is Wangsa Maju air quality measured?

Air quality in Wangsa Maju 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 Wangsa Maju, Malaysia

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

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

155

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 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	136	59–165	52.4 µg/m³	62.2	22h	3
2026-10-19	189	155–223	127.0 µg/m³	135.0	24h	3
2026-10-18	175	162–186	101.5 µg/m³	108.2	24h	3
2026-10-17	164	66–197	90.1 µg/m³	96.9	24h	3
2026-10-16	181	152–232	109.6 µg/m³	117.7	24h	3
2026-10-15	178	154–207	107.8 µg/m³	123.9	24h	2
2026-10-14	179	143–231	107.5 µg/m³	125.0	24h	2
2026-10-13	169	169–169	91.1 µg/m³	109.0	1h	3

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