What is the air quality trend in Itu?

Over the past 8 days, Itu had an average AQI of 76 based on station measurements. The worst day was 2026-05-25 with AQI 98.

How is Itu air quality measured?

Air quality in Itu 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 Itu, Brazil

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 6 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	57	22–93	16.6 µg/m³	20h	6
2026-05-29	67	28–159	21.1 µg/m³	24h	6
2026-05-28	66	25–160	20.9 µg/m³	24h	6
2026-05-27	88	31–154	29.8 µg/m³	24h	6
2026-05-26	82	31–158	26.9 µg/m³	24h	7
2026-05-25	98	52–161	34.5 µg/m³	24h	7
2026-05-24	87	32–195	32.0 µg/m³	24h	7
2026-05-23	70	40–112	21.5 µg/m³	4h	7

Back to Itu Air Quality