What is the air quality trend in Selong?

Over the past 10 days, Selong had an average AQI of 66 based on station measurements. The worst day was 2026-07-15 with AQI 78.

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
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

154h

PM2.5 Station

154h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	59	55–62	16.0 µg/m³	23h	1
2026-07-20	55	55–56	14.1 µg/m³	3h	1
2026-07-16	69	67–74	20.8 µg/m³	15h	1
2026-07-15	78	74–81	24.9 µg/m³	24h	1
2026-07-14	77	75–78	24.6 µg/m³	5h	1
2026-07-11	76	74–78	24.2 µg/m³	12h	1
2026-07-10	75	69–78	23.5 µg/m³	24h	1
2026-07-09	59	55–68	16.0 µg/m³	23h	1
2026-07-08	57	55–59	14.9 µg/m³	24h	1
2026-07-07	59	59–59	16.0 µg/m³	1h	1

Back to Selong Air Quality