What is the air quality trend in Vila Jacui?

Over the past 8 days, Vila Jacui had an average AQI of 48 based on station measurements. The worst day was 2026-07-16 with AQI 74.

How is Vila Jacui air quality measured?

Air quality in Vila Jacui 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 Vila Jacui, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	39	9–84	10.7 µg/m³	12.8	22h	1
2026-07-20	44	13–119	12.1 µg/m³	14.5	24h	1
2026-07-19	46	7–108	12.9 µg/m³	15.0	24h	1
2026-07-18	37	7–118	9.7 µg/m³	11.7	24h	1
2026-07-17	62	17–114	19.1 µg/m³	23.4	24h	1
2026-07-16	74	23–106	23.8 µg/m³	29.4	24h	1
2026-07-15	62	23–101	18.4 µg/m³	21.5	24h	1
2026-07-14	20	20–20	4.9 µg/m³	6.3	1h	1

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