What is the air quality trend in Pekanbaru?

Over the past 8 days, Pekanbaru had an average AQI of 104 based on station measurements. The worst day was 2026-08-08 with AQI 125.

How is Pekanbaru air quality measured?

Air quality in Pekanbaru 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 Pekanbaru, Indonesia

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

Historical PM2.5 and AQI trend from monitoring stations near Pekanbaru, Indonesia.

105

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	125	124–126	45.3 µg/m³	64.7	3h	2
2026-08-07	102	77–127	35.9 µg/m³	65.1	24h	3
2026-08-06	102	78–122	35.8 µg/m³	60.1	24h	3
2026-08-05	118	91–137	42.2 µg/m³	72.7	24h	2
2026-08-04	96	73–121	33.3 µg/m³	64.3	24h	3
2026-08-03	101	82–132	35.4 µg/m³	64.3	23h	3
2026-08-02	98	73–124	34.0 µg/m³	61.0	24h	3
2026-08-01	97	63–116	33.4 µg/m³	61.9	19h	3

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