What is the air quality trend in Kota Damansara?

Over the past 8 days, Kota Damansara had an average AQI of 166 based on station measurements. The worst day was 2026-10-19 with AQI 180.

How is Kota Damansara air quality measured?

Air quality in Kota Damansara 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 Kota Damansara, Malaysia

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

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

129

Current AQI
Unhealthy for sensitive groups 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	151	101–168	63.6 µg/m³	73.6	22h	3
2026-10-19	180	153–198	112.1 µg/m³	121.0	24h	3
2026-10-18	168	159–180	89.1 µg/m³	97.4	24h	3
2026-10-17	162	87–189	84.8 µg/m³	93.3	24h	3
2026-10-16	172	156–197	96.6 µg/m³	105.8	24h	3
2026-10-15	172	155–194	96.0 µg/m³	109.2	24h	2
2026-10-14	169	133–200	93.0 µg/m³	106.8	24h	2
2026-10-13	160	160–160	73.8 µg/m³	89.0	1h	3

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