What is the air quality trend in Ipoh?

Over the past 15 days, Ipoh had an average AQI of 52 based on station measurements. The worst day was 2026-05-23 with AQI 61.

How is Ipoh air quality measured?

Air quality in Ipoh 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 Ipoh, Malaysia

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

268h

PM2.5 Station

268h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	60	43–92	17.1 µg/m³	4h	3
2026-05-29	60	12–119	17.3 µg/m³	22h	2
2026-05-28	45	11–76	12.3 µg/m³	22h	2
2026-05-27	49	19–67	12.9 µg/m³	16h	2
2026-05-26	53	28–129	14.7 µg/m³	22h	2
2026-05-25	43	5–73	11.3 µg/m³	20h	2
2026-05-24	51	21–93	13.9 µg/m³	21h	3
2026-05-23	61	27–129	17.6 µg/m³	19h	2
2026-05-22	49	7–107	14.0 µg/m³	20h	2
2026-05-21	56	27–162	16.6 µg/m³	21h	2
2026-05-20	54	35–114	14.9 µg/m³	15h	3
2026-05-19	49	21–132	13.4 µg/m³	20h	3
2026-05-18	52	18–84	14.1 µg/m³	15h	2
2026-05-17	57	23–87	16.2 µg/m³	16h	2
2026-05-16	46	10–159	14.4 µg/m³	15h	2

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