What is the air quality trend in Tanah Merah?

Over the past 21 days, Tanah Merah had an average AQI of 66 based on station measurements. The worst day was 2026-08-22 with AQI 82.

How is Tanah Merah air quality measured?

Air quality in Tanah Merah 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 Tanah Merah, Malaysia

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

418h

PM2.5 Station

418h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	77	30–149	24.7 µg/m³	9h	2
2026-09-04	78	15–354	36.4 µg/m³	22h	2
2026-09-03	79	6–164	27.6 µg/m³	22h	2
2026-09-02	60	9–141	17.7 µg/m³	20h	2
2026-09-01	64	21–138	19.0 µg/m³	18h	2
2026-08-31	74	10–161	25.7 µg/m³	21h	2
2026-08-30	78	31–201	31.1 µg/m³	21h	2
2026-08-29	61	3–171	21.5 µg/m³	18h	2
2026-08-28	58	22–182	19.5 µg/m³	21h	2
2026-08-27	77	21–199	31.3 µg/m³	22h	2
2026-08-26	60	23–153	17.6 µg/m³	23h	2
2026-08-25	72	13–156	23.6 µg/m³	20h	2
2026-08-24	57	4–154	18.4 µg/m³	22h	2
2026-08-23	72	24–200	26.3 µg/m³	22h	2
2026-08-22	82	21–174	29.7 µg/m³	23h	2
2026-08-21	68	23–144	20.7 µg/m³	23h	3
2026-08-20	54	2–151	15.4 µg/m³	22h	2
2026-08-19	58	11–129	17.0 µg/m³	23h	2
2026-08-18	48	13–86	13.0 µg/m³	19h	2
2026-08-17	57	21–96	16.0 µg/m³	19h	2
2026-08-16	56	29–67	15.3 µg/m³	8h	2

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