What is the air quality trend in Serasa?

Over the past 7 days, Serasa had an average AQI of 91 based on station measurements. The worst day was 2026-10-15 with AQI 101.

How is Serasa air quality measured?

Air quality in Serasa 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 Serasa, Brunei Darussalam

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

Historical PM2.5 and AQI trend from monitoring stations near Serasa, Brunei Darussalam.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

159h

PM2.5 Station

159h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	90	17–438	41.0 µg/m³	24h	2
2026-10-19	88	37–170	30.3 µg/m³	23h	3
2026-10-18	81	9–156	26.8 µg/m³	24h	3
2026-10-17	92	44–189	35.4 µg/m³	24h	2
2026-10-16	92	26–164	33.0 µg/m³	22h	2
2026-10-15	101	25–303	45.0 µg/m³	23h	3
2026-10-14	96	56–186	40.1 µg/m³	19h	2

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