What is the air quality trend in Araçatuba?

Over the past 21 days, Araçatuba had an average AQI of 64 based on station measurements. The worst day was 2026-05-26 with AQI 103.

How is Araçatuba air quality measured?

Air quality in Araçatuba 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 Araçatuba, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	42	19–93	12.6 µg/m³	4h	1
2026-06-08	65	6–291	36.5 µg/m³	9h	1
2026-06-07	64	4–260	35.1 µg/m³	8h	1
2026-06-06	37	7–97	10.8 µg/m³	12h	1
2026-06-05	51	2–312	31.4 µg/m³	10h	1
2026-06-04	99	12–492	72.9 µg/m³	8h	1
2026-06-03	37	18–68	9.7 µg/m³	5h	1
2026-06-02	50	14–148	15.1 µg/m³	9h	1
2026-06-01	62	17–124	20.4 µg/m³	5h	1
2026-05-31	57	11–97	16.9 µg/m³	5h	1
2026-05-30	57	14–152	17.5 µg/m³	7h	1
2026-05-29	72	46–128	21.7 µg/m³	5h	1
2026-05-28	48	11–100	13.7 µg/m³	10h	1
2026-05-27	79	15–170	34.8 µg/m³	7h	1
2026-05-26	103	24–201	47.1 µg/m³	9h	1
2026-05-25	62	11–190	30.9 µg/m³	6h	1
2026-05-24	91	3–190	43.4 µg/m³	11h	1
2026-05-23	72	11–153	24.4 µg/m³	13h	1
2026-05-22	74	13–177	31.4 µg/m³	8h	1
2026-05-21	63	20–166	23.5 µg/m³	6h	1
2026-05-20	70	12–161	25.8 µg/m³	7h	1

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