What is the air quality trend in Araçariguama?

Over the past 8 days, Araçariguama had an average AQI of 51 based on station measurements. The worst day was 2026-08-04 with AQI 59.

How is Araçariguama air quality measured?

Air quality in Araçariguama 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 Araçariguama, Brazil

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 16 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	47	40–56	11.5 µg/m³	13.5	7h	20
2026-08-07	41	22–60	9.9 µg/m³	9.1	24h	21
2026-08-06	45	31–114	11.4 µg/m³	13.1	24h	32
2026-08-05	52	32–69	13.1 µg/m³	29.0	24h	30
2026-08-04	59	40–76	16.3 µg/m³	40.0	24h	28
2026-08-03	55	32–118	14.6 µg/m³	30.2	24h	25
2026-08-02	57	43–81	15.1 µg/m³	23.2	24h	28
2026-08-01	53	38–66	13.8 µg/m³	21.2	14h	30

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