What is the air quality trend in Ilhabela?

Over the past 8 days, Ilhabela had an average AQI of 56 based on station measurements. The worst day was 2026-06-03 with AQI 78.

How is Ilhabela air quality measured?

Air quality in Ilhabela 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 Ilhabela, Brazil

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

Historical PM2.5 and AQI trend from monitoring stations near Ilhabela, Brazil.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

139h

PM2.5 Station

139h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	52	31–73	13.7 µg/m³	12h	1
2026-06-08	57	10–127	16.9 µg/m³	21h	1
2026-06-07	65	5–178	24.6 µg/m³	20h	1
2026-06-06	51	8–144	14.5 µg/m³	17h	1
2026-06-05	61	7–156	20.0 µg/m³	20h	1
2026-06-04	57	8–181	19.5 µg/m³	22h	1
2026-06-03	78	12–185	28.6 µg/m³	18h	2
2026-06-02	33	7–71	8.7 µg/m³	9h	2

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