What is the air quality trend in Samarinda?

Over the past 20 days, Samarinda had an average AQI of 45 based on station measurements. The worst day was with AQI .

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

48 Hours 7 Days 14 Days 20 Days

Air Quality Index Trend

375h

PM2.5 Trend

375h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-14	50	35–69	13.1 µg/m³	40.5	18h	1
2026-04-13	36	35–37	8.7 µg/m³	28.0	15h	1
2026-04-12	35	34–36	8.4 µg/m³	20.9	24h	1
2026-04-11	34	33–34	8.1 µg/m³	20.6	24h	1
2026-04-10	34	33–35	8.1 µg/m³	20.6	24h	1
2026-04-09	34	34–35	8.2 µg/m³	20.9	14h	1
2026-04-08	35	34–35	8.3 µg/m³	21.2	10h	1
2026-04-07	33	33–34	8.0 µg/m³	21.5	24h	1
2026-04-06	33	33–34	8.0 µg/m³	21.5	16h	1
2026-04-04	53	49–65	13.2 µg/m³	27.6	16h	1
2026-04-03	61	45–64	17.0 µg/m³	30.6	24h	1
2026-04-02	54	49–55	13.4 µg/m³	27.2	20h	1
2026-04-01	82	41–160	29.9 µg/m³	46.2	20h	1
2026-03-31	47	44–51	11.4 µg/m³	23.9	21h	1
2026-03-30	63	53–74	18.0 µg/m³	30.5	10h	1
2026-03-29	47	35–69	12.1 µg/m³	25.0	23h	1
2026-03-28	35	34–35	8.3 µg/m³	26.0	20h	1
2026-03-27	35	35–35	8.3 µg/m³	27.6	24h	1
2026-03-26	47	35–55	11.6 µg/m³	27.9	24h	1
2026-03-25	55	54–56	13.9 µg/m³	26.4	4h	1

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