What is the air quality trend in Mogi das Cruzes?

Over the past 8 days, Mogi das Cruzes had an average AQI of 78 based on station measurements. The worst day was 2026-06-09 with AQI 100.

How is Mogi das Cruzes air quality measured?

Air quality in Mogi das Cruzes 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 Mogi das Cruzes, Brazil

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

Historical PM2.5 and AQI trend from monitoring stations near Mogi das Cruzes, Brazil.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 17 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	100	66–166	36.7 µg/m³	11h	14
2026-06-08	78	38–157	25.3 µg/m³	24h	16
2026-06-07	71	35–103	21.7 µg/m³	24h	15
2026-06-06	81	33–171	27.4 µg/m³	24h	15
2026-06-05	83	40–179	28.7 µg/m³	24h	17
2026-06-04	70	28–113	21.4 µg/m³	24h	14
2026-06-03	81	17–180	28.3 µg/m³	24h	15
2026-06-02	63	30–75	18.5 µg/m³	12h	18

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