What is the air quality trend in Fundão?

Over the past 7 days, Fundão had an average AQI of 52 based on station measurements. The worst day was 2026-07-15 with AQI 63.

How is Fundão air quality measured?

Air quality in Fundão 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 Fundão, Brazil

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

Historical PM2.5 and AQI trend from monitoring stations near Fundão, 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 · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	47	8–167	14.8 µg/m³	23h	3
2026-07-20	40	18–176	12.5 µg/m³	23h	4
2026-07-19	53	20–137	15.1 µg/m³	24h	4
2026-07-18	46	19–93	12.0 µg/m³	23h	4
2026-07-17	53	9–124	15.1 µg/m³	24h	4
2026-07-16	62	22–306	25.0 µg/m³	24h	4
2026-07-15	63	17–155	18.8 µg/m³	24h	4

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