What is the air quality trend in Vila Formosa?

Over the past 8 days, Vila Formosa had an average AQI of 63 based on station measurements. The worst day was 2026-08-29 with AQI 104.

How is Vila Formosa air quality measured?

Air quality in Vila Formosa 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 Vila Formosa, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

161h

PM2.5 Station

161h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	73	15–111	23.3 µg/m³	27.2	17h	2
2026-09-04	63	19–121	19.3 µg/m³	22.4	24h	2
2026-09-03	58	23–93	16.6 µg/m³	19.6	24h	2
2026-09-02	27	4–64	6.9 µg/m³	8.4	19h	1
2026-09-01	38	7–113	10.6 µg/m³	12.6	23h	2
2026-08-31	60	2–126	18.9 µg/m³	21.7	24h	2
2026-08-30	87	3–129	29.8 µg/m³	36.4	24h	2
2026-08-29	104	87–127	36.3 µg/m³	43.2	6h	2

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