What is the air quality trend in Baixo Guandu?

Over the past 7 days, Baixo Guandu had an average AQI of 47 based on station measurements. The worst day was 2026-07-15 with AQI 107.

How is Baixo Guandu air quality measured?

Air quality in Baixo Guandu 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 Baixo Guandu, Brazil

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

99h

PM2.5 Station

99h · 1 station

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	22	1–49	4.6 µg/m³	5.1	10h	1
2026-07-20	44	2–80	12.7 µg/m³	13.7	16h	1
2026-07-19	7	4–10	1.7 µg/m³	1.8	3h	1
2026-07-18	38	5–78	9.9 µg/m³	10.4	18h	1
2026-07-17	55	2–111	16.2 µg/m³	17.4	19h	1
2026-07-16	60	4–154	18.8 µg/m³	21.9	20h	1
2026-07-15	107	63–170	39.8 µg/m³	45.2	13h	1

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