What is the air quality trend in Kepanjen?

Over the past 8 days, Kepanjen had an average AQI of 54 based on station measurements. The worst day was 2026-09-02 with AQI 68.

How is Kepanjen air quality measured?

Air quality in Kepanjen 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 Kepanjen, Indonesia

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	46	12–179	20.3 µg/m³	11h	2
2026-09-04	54	20–111	15.7 µg/m³	24h	2
2026-09-03	45	27–83	11.6 µg/m³	24h	2
2026-09-02	68	34–165	20.9 µg/m³	24h	2
2026-09-01	55	29–110	14.8 µg/m³	23h	2
2026-08-31	59	36–94	16.2 µg/m³	24h	2
2026-08-30	57	29–205	19.2 µg/m³	24h	2
2026-08-29	54	30–155	15.6 µg/m³	10h	2

Back to Kepanjen Air Quality