What is the air quality trend in Selong?

Over the past 11 days, Selong had an average AQI of 91 based on station measurements. The worst day was 2026-08-18 with AQI 118.

How is Selong air quality measured?

Air quality in Selong 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 Selong, Indonesia

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

203h

PM2.5 Station

203h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-26	78	75–81	25.0 µg/m³	17h	1
2026-08-25	67	62–75	19.5 µg/m³	24h	1
2026-08-24	67	60–79	19.7 µg/m³	24h	1
2026-08-23	89	82–91	30.4 µg/m³	24h	1
2026-08-22	91	89–93	31.1 µg/m³	24h	1
2026-08-21	98	93–101	34.2 µg/m³	24h	1
2026-08-20	98	95–100	34.3 µg/m³	24h	1
2026-08-19	106	93–118	37.4 µg/m³	24h	1
2026-08-18	118	118–119	42.6 µg/m³	2h	1
2026-08-17	106	105–107	37.5 µg/m³	6h	1
2026-08-16	92	81–102	31.7 µg/m³	10h	1

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