What is the air quality trend in Sintang?

Over the past 8 days, Sintang had an average AQI of 131 based on station measurements. The worst day was 2026-10-13 with AQI 210.

How is Sintang air quality measured?

Air quality in Sintang 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 Sintang, Indonesia

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

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

158

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

151h

PM2.5 Station

151h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	121	84–158	45.1 µg/m³	68.0	18h	2
2026-10-19	101	21–156	35.7 µg/m³	68.0	24h	2
2026-10-18	79	21–168	29.9 µg/m³	—	19h	1
2026-10-17	101	25–362	56.4 µg/m³	69.8	15h	2
2026-10-16	147	108–335	67.6 µg/m³	87.1	24h	2
2026-10-15	143	83–183	64.4 µg/m³	99.6	24h	2
2026-10-14	153	110–179	70.8 µg/m³	99.6	24h	2
2026-10-13	210	132–337	140.5 µg/m³	89.5	3h	2

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