What is the air quality trend in Tanjung Selor?

Over the past 8 days, Tanjung Selor had an average AQI of 54 based on station measurements. The worst day was 2026-10-16 with AQI 108.

How is Tanjung Selor air quality measured?

Air quality in Tanjung Selor 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 Tanjung Selor, Indonesia

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

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

115

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

61h

PM2.5 Station

61h · 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	30	17–57	7.3 µg/m³	8h	1
2026-10-19	52	30–153	14.7 µg/m³	11h	1
2026-10-18	32	10–57	7.7 µg/m³	11h	1
2026-10-17	31	16–61	7.8 µg/m³	8h	1
2026-10-16	108	46–170	51.7 µg/m³	2h	1
2026-10-15	58	2–177	24.2 µg/m³	11h	1
2026-10-14	65	30–188	26.0 µg/m³	9h	1
2026-10-13	57	57–57	14.9 µg/m³	1h	1

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