What is the air quality trend in Samarinda?

Over the past 3 days, Samarinda had an average AQI of 129 based on station measurements. The worst day was 2026-10-20 with AQI 146.

How is Samarinda air quality measured?

Air quality in Samarinda 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 Samarinda, Indonesia

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

44h

PM2.5 Station

44h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	146	24–182	72.6 µg/m³	204.0	17h	2
2026-10-19	128	51–167	50.3 µg/m³	148.2	24h	2
2026-10-18	113	98–139	40.4 µg/m³	112.6	3h	2

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