What is the air quality trend in Bauru?

Over the past 8 days, Bauru had an average AQI of 59 based on station measurements. The worst day was 2026-06-02 with AQI 73.

How is Bauru air quality measured?

Air quality in Bauru 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 Bauru, Brazil

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

126h

PM2.5 Station

126h · 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	48	13–90	13.4 µg/m³	9h	1
2026-06-08	63	6–164	21.4 µg/m³	19h	2
2026-06-07	70	9–157	23.4 µg/m³	16h	2
2026-06-06	44	11–164	13.6 µg/m³	20h	1
2026-06-05	63	5–164	21.9 µg/m³	17h	1
2026-06-04	55	17–136	16.2 µg/m³	15h	2
2026-06-03	61	6–183	23.1 µg/m³	20h	1
2026-06-02	73	6–326	39.8 µg/m³	10h	2

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