What is the air quality trend in Mogi das Cruzes?

Over the past 21 days, Mogi das Cruzes had an average AQI of 81 based on station measurements. The worst day was 2026-05-25 with AQI 110.

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

480h

PM2.5 Station

480h · 16 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	101	54–198	43.0 µg/m³	13h	12
2026-06-08	67	21–117	20.3 µg/m³	24h	13
2026-06-07	73	34–107	23.0 µg/m³	24h	11
2026-06-06	73	39–173	24.1 µg/m³	24h	13
2026-06-05	77	32–162	26.1 µg/m³	24h	12
2026-06-04	70	41–96	21.1 µg/m³	24h	11
2026-06-03	82	43–169	27.8 µg/m³	24h	13
2026-06-02	65	25–118	19.0 µg/m³	24h	13
2026-06-01	51	16–87	13.8 µg/m³	24h	9
2026-05-31	45	17–93	11.9 µg/m³	24h	6
2026-05-30	62	28–131	18.1 µg/m³	24h	10
2026-05-29	72	40–165	22.8 µg/m³	24h	11
2026-05-28	79	42–182	27.6 µg/m³	24h	9
2026-05-27	100	39–199	38.6 µg/m³	24h	11
2026-05-26	94	39–154	32.0 µg/m³	24h	12
2026-05-25	110	38–173	41.6 µg/m³	24h	14
2026-05-24	107	67–179	40.3 µg/m³	24h	12
2026-05-23	104	59–187	39.2 µg/m³	24h	12
2026-05-22	88	42–153	29.2 µg/m³	24h	12
2026-05-21	107	56–260	44.7 µg/m³	24h	12
2026-05-20	81	37–161	27.5 µg/m³	11h	13

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