What is the air quality trend in Barueri?

Over the past 8 days, Barueri had an average AQI of 65 based on station measurements. The worst day was 2026-08-04 with AQI 98.

How is Barueri air quality measured?

Air quality in Barueri 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 Barueri, Brazil

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	56	51–60	14.3 µg/m³	15.2	2h	3
2026-08-07	34	18–66	8.4 µg/m³	9.4	24h	3
2026-08-06	42	8–89	11.8 µg/m³	13.6	24h	3
2026-08-05	77	25–128	25.2 µg/m³	30.3	24h	3
2026-08-04	98	28–157	35.4 µg/m³	41.8	24h	3
2026-08-03	79	27–122	26.1 µg/m³	30.7	23h	3
2026-08-02	70	37–110	21.2 µg/m³	23.8	24h	3
2026-08-01	70	33–105	21.5 µg/m³	24.8	20h	3

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