What is the air quality trend in Votorantim?

Over the past 8 days, Votorantim had an average AQI of 73 based on station measurements. The worst day was 2026-05-23 with AQI 88.

How is Votorantim air quality measured?

Air quality in Votorantim 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 Votorantim, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	75	10–315	38.0 µg/m³	11h	2
2026-05-29	68	10–189	24.6 µg/m³	22h	2
2026-05-28	50	12–153	15.2 µg/m³	23h	3
2026-05-27	83	15–186	32.2 µg/m³	24h	2
2026-05-26	61	3–154	18.6 µg/m³	23h	2
2026-05-25	78	16–234	32.8 µg/m³	23h	3
2026-05-24	82	19–157	27.5 µg/m³	23h	3
2026-05-23	88	56–175	33.0 µg/m³	9h	3

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