What is the air quality trend in Kuala Kubu Baharu?

Over the past 21 days, Kuala Kubu Baharu had an average AQI of 54 based on station measurements. The worst day was 2026-05-11 with AQI 66.

How is Kuala Kubu Baharu air quality measured?

Air quality in Kuala Kubu Baharu 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 Kuala Kubu Baharu, Malaysia

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

Historical PM2.5 and AQI trend from monitoring stations near Kuala Kubu Baharu, Malaysia.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	64	55–72	18.5 µg/m³	6h	4
2026-05-29	53	38–71	13.7 µg/m³	24h	3
2026-05-28	50	30–106	13.3 µg/m³	24h	3
2026-05-27	46	27–71	11.6 µg/m³	24h	3
2026-05-26	53	34–70	13.6 µg/m³	24h	3
2026-05-25	58	36–83	15.9 µg/m³	24h	4
2026-05-24	51	32–66	13.1 µg/m³	24h	4
2026-05-23	62	44–109	17.6 µg/m³	24h	4
2026-05-22	56	36–86	15.0 µg/m³	24h	3
2026-05-21	51	30–190	16.1 µg/m³	24h	4
2026-05-20	45	16–87	11.5 µg/m³	24h	4
2026-05-19	54	27–85	14.5 µg/m³	24h	4
2026-05-18	55	22–74	14.6 µg/m³	24h	3
2026-05-17	51	16–75	13.6 µg/m³	24h	3
2026-05-16	56	31–87	15.3 µg/m³	24h	3
2026-05-15	54	28–104	14.1 µg/m³	24h	4
2026-05-14	55	20–153	15.4 µg/m³	24h	3
2026-05-13	53	33–78	14.2 µg/m³	24h	5
2026-05-12	61	34–177	18.8 µg/m³	24h	5
2026-05-11	66	56–86	19.1 µg/m³	24h	4
2026-05-10	60	53–67	16.6 µg/m³	17h	4

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