What is the air quality trend in Nunukan?

Over the past 14 days, Nunukan had an average AQI of 53 based on station measurements. The worst day was 2026-06-01 with AQI 66.

How is Nunukan air quality measured?

Air quality in Nunukan 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 Nunukan, Indonesia

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

191h

PM2.5 Station

191h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	41	17–94	10.7 µg/m³	15h	1
2026-06-07	46	9–134	13.8 µg/m³	10h	1
2026-06-06	56	30–75	15.2 µg/m³	12h	1
2026-06-05	64	21–167	21.0 µg/m³	14h	1
2026-06-04	39	21–85	10.1 µg/m³	15h	1
2026-06-03	59	25–164	19.2 µg/m³	10h	1
2026-06-02	57	9–95	16.0 µg/m³	15h	1
2026-06-01	66	15–151	20.0 µg/m³	14h	1
2026-05-31	63	43–88	17.8 µg/m³	15h	1
2026-05-30	65	38–147	19.2 µg/m³	16h	1
2026-05-29	44	3–65	11.3 µg/m³	12h	1
2026-05-28	53	33–99	14.9 µg/m³	12h	1
2026-05-27	45	11–74	11.5 µg/m³	18h	1
2026-05-26	52	18–165	16.3 µg/m³	13h	1

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