What is the air quality trend in Jaú?

Over the past 15 days, Jaú had an average AQI of 57 based on station measurements. The worst day was 2026-05-27 with AQI 78.

How is Jaú air quality measured?

Air quality in Jaú 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 Jaú, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

234h

PM2.5 Station

234h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	45	3–71	12.2 µg/m³	10h	1
2026-06-08	67	3–254	27.6 µg/m³	21h	2
2026-06-07	64	8–134	19.9 µg/m³	17h	2
2026-06-06	47	10–103	13.0 µg/m³	20h	2
2026-06-05	45	10–152	12.8 µg/m³	21h	1
2026-06-04	70	7–164	24.8 µg/m³	17h	1
2026-06-03	52	10–173	17.8 µg/m³	16h	2
2026-06-02	49	1–154	15.5 µg/m³	20h	1
2026-06-01	61	15–132	19.3 µg/m³	10h	1
2026-05-31	41	7–151	11.9 µg/m³	14h	1
2026-05-30	54	10–180	20.3 µg/m³	12h	1
2026-05-29	53	18–154	16.1 µg/m³	13h	1
2026-05-28	66	18–157	21.4 µg/m³	16h	2
2026-05-27	78	8–185	31.8 µg/m³	17h	1
2026-05-26	67	12–124	21.8 µg/m³	10h	1

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