What is the air quality trend in Bertioga?

Over the past 8 days, Bertioga had an average AQI of 75 based on station measurements. The worst day was 2026-06-09 with AQI 102.

How is Bertioga air quality measured?

Air quality in Bertioga 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 Bertioga, Brazil

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

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

126

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 13 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	102	56–229	47.5 µg/m³	13h	9
2026-06-08	65	22–112	19.9 µg/m³	24h	9
2026-06-07	72	27–125	22.4 µg/m³	24h	8
2026-06-06	74	38–206	26.2 µg/m³	24h	9
2026-06-05	77	28–168	26.1 µg/m³	24h	8
2026-06-04	70	43–114	21.3 µg/m³	24h	7
2026-06-03	68	38–151	20.4 µg/m³	24h	9
2026-06-02	79	60–140	25.1 µg/m³	10h	8

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