What is the air quality trend in Juquitiba?

Over the past 8 days, Juquitiba had an average AQI of 51 based on station measurements. The worst day was 2026-07-16 with AQI 76.

How is Juquitiba air quality measured?

Air quality in Juquitiba 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 Juquitiba, Brazil

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 19 stations

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	42	22–82	10.6 µg/m³	9.5	23h	14
2026-07-20	40	22–61	9.9 µg/m³	10.1	24h	13
2026-07-19	44	21–76	11.1 µg/m³	10.0	24h	14
2026-07-18	53	25–132	14.7 µg/m³	8.3	24h	15
2026-07-17	70	35–163	21.7 µg/m³	17.3	24h	13
2026-07-16	76	46–170	24.9 µg/m³	22.0	24h	12
2026-07-15	63	33–138	18.3 µg/m³	15.5	24h	14
2026-07-14	20	20–20	4.9 µg/m³	10.1	1h	1

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