What is the air quality trend in Aracruz?

Over the past 8 days, Aracruz had an average AQI of 50 based on station measurements. The worst day was 2026-07-15 with AQI 92.

How is Aracruz air quality measured?

Air quality in Aracruz 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 Aracruz, Brazil

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

134h

PM2.5 Station

134h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	44	1–167	15.1 µg/m³	5.1	16h	2
2026-07-20	42	18–76	11.3 µg/m³	13.7	18h	1
2026-07-19	37	6–99	9.7 µg/m³	1.8	17h	1
2026-07-18	39	7–76	10.3 µg/m³	10.4	21h	2
2026-07-17	53	2–111	15.3 µg/m³	17.4	21h	1
2026-07-16	67	4–222	26.7 µg/m³	21.9	21h	1
2026-07-15	92	35–170	33.9 µg/m³	45.2	17h	1
2026-07-14	26	3–53	6.4 µg/m³	1.4	3h	1

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