What is the air quality trend in Atibaia?

Over the past 8 days, Atibaia had an average AQI of 64 based on station measurements. The worst day was 2026-06-09 with AQI 72.

How is Atibaia air quality measured?

Air quality in Atibaia 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 Atibaia, Brazil

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	72	36–126	22.2 µg/m³	32.7	18h	13
2026-06-08	64	31–113	18.4 µg/m³	25.4	24h	15
2026-06-07	71	41–129	21.5 µg/m³	33.9	24h	15
2026-06-06	61	29–107	17.5 µg/m³	21.0	24h	14
2026-06-05	59	29–99	16.5 µg/m³	5.7	24h	15
2026-06-04	61	35–119	17.4 µg/m³	9.0	24h	14
2026-06-03	64	32–146	18.5 µg/m³	10.5	24h	14
2026-06-02	60	27–103	17.5 µg/m³	13.1	6h	12

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