What is the air quality trend in Nunukan?

Over the past 15 days, Nunukan had an average AQI of 69 based on station measurements. The worst day was 2026-10-16 with AQI 98.

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

257h

PM2.5 Station

257h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	52	13–91	14.7 µg/m³	13h	2
2026-10-19	72	18–178	26.4 µg/m³	18h	1
2026-10-18	52	9–115	15.1 µg/m³	20h	2
2026-10-17	82	5–459	39.4 µg/m³	21h	2
2026-10-16	98	46–181	38.4 µg/m³	17h	2
2026-10-15	97	31–174	39.9 µg/m³	18h	1
2026-10-14	93	10–192	40.3 µg/m³	14h	1
2026-10-13	82	39–281	33.2 µg/m³	18h	2
2026-10-12	84	28–227	35.8 µg/m³	18h	2
2026-10-11	70	37–165	22.8 µg/m³	15h	1
2026-10-10	72	20–192	26.9 µg/m³	17h	2
2026-10-09	95	10–227	47.0 µg/m³	18h	2
2026-10-08	33	8–68	8.1 µg/m³	24h	2
2026-10-07	31	5–72	7.9 µg/m³	24h	2
2026-10-06	24	19–30	5.8 µg/m³	2h	3

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