What is the air quality trend in Macatuba?

Over the past 8 days, Macatuba had an average AQI of 57 based on station measurements. The worst day was 2026-07-18 with AQI 77.

How is Macatuba air quality measured?

Air quality in Macatuba 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 Macatuba, Brazil

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

148h

PM2.5 Station

148h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	46	41–50	11.0 µg/m³	4h	2
2026-07-21	49	21–164	15.0 µg/m³	19h	3
2026-07-20	43	10–152	12.1 µg/m³	21h	2
2026-07-19	45	18–163	12.8 µg/m³	23h	3
2026-07-18	77	10–283	31.6 µg/m³	23h	3
2026-07-17	69	20–245	26.3 µg/m³	20h	2
2026-07-16	67	1–287	28.7 µg/m³	22h	2
2026-07-15	63	5–159	20.1 µg/m³	16h	2

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