What is the air quality trend in Bercham?

Over the past 7 days, Bercham had an average AQI of 94 based on station measurements. The worst day was 2026-10-15 with AQI 117.

How is Bercham air quality measured?

Air quality in Bercham 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 Bercham, Malaysia

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

148h

PM2.5 Station

148h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	90	21–258	37.2 µg/m³	20h	2
2026-10-19	90	40–158	31.2 µg/m³	23h	3
2026-10-18	84	17–190	32.3 µg/m³	20h	2
2026-10-17	86	17–208	34.9 µg/m³	21h	3
2026-10-16	93	11–170	35.2 µg/m³	23h	2
2026-10-15	117	36–216	56.6 µg/m³	23h	2
2026-10-14	99	15–177	38.3 µg/m³	18h	2

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