What is the air quality trend in São Vicente?

Over the past 8 days, São Vicente had an average AQI of 73 based on station measurements. The worst day was 2026-06-09 with AQI 87.

How is São Vicente air quality measured?

Air quality in São Vicente 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 São Vicente, Brazil

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

169h

PM2.5 Station

169h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	87	60–132	29.0 µg/m³	46.6	15h	14
2026-06-08	72	57–117	21.7 µg/m³	33.5	24h	16
2026-06-07	82	55–151	26.5 µg/m³	42.3	24h	15
2026-06-06	67	42–117	20.1 µg/m³	23.6	24h	15
2026-06-05	63	50–101	17.8 µg/m³	5.8	24h	16
2026-06-04	70	46–106	21.0 µg/m³	10.0	24h	15
2026-06-03	72	50–135	21.7 µg/m³	11.3	24h	16
2026-06-02	74	49–124	22.8 µg/m³	14.1	10h	17

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