What is the air quality trend in Sleman?

Over the past 20 days, Sleman had an average AQI of 61 based on station measurements. The worst day was 2026-05-22 with AQI 114.

How is Sleman air quality measured?

Air quality in Sleman 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 Sleman, Indonesia

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

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

151

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

395h

PM2.5 Station

395h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	36	8–91	9.7 µg/m³	23h	2
2026-05-27	49	21–64	12.5 µg/m³	22h	2
2026-05-26	31	3–66	7.7 µg/m³	24h	2
2026-05-25	47	24–62	12.1 µg/m³	24h	2
2026-05-24	62	42–77	17.6 µg/m³	24h	2
2026-05-23	91	59–140	30.7 µg/m³	24h	2
2026-05-22	114	72–145	40.6 µg/m³	23h	2
2026-05-21	96	64–130	32.7 µg/m³	24h	2
2026-05-20	69	51–112	20.7 µg/m³	24h	2
2026-05-19	40	5–55	9.7 µg/m³	12h	2
2026-05-18	62	8–153	18.8 µg/m³	14h	2
2026-05-17	50	30–70	13.1 µg/m³	9h	1
2026-05-16	47	16–68	12.2 µg/m³	16h	1
2026-05-15	45	26–73	11.8 µg/m³	15h	1
2026-05-14	63	50–76	17.8 µg/m³	23h	2
2026-05-13	68	53–84	20.4 µg/m³	24h	2
2026-05-12	69	54–97	20.8 µg/m³	24h	3
2026-05-11	90	32–112	30.5 µg/m³	22h	2
2026-05-10	47	21–77	12.5 µg/m³	11h	1
2026-05-09	46	23–84	12.7 µg/m³	13h	1

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