What is the air quality trend in Nazaré Paulista?

Over the past 8 days, Nazaré Paulista had an average AQI of 58 based on station measurements. The worst day was 2026-07-16 with AQI 77.

How is Nazaré Paulista air quality measured?

Air quality in Nazaré Paulista 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 Nazaré Paulista, Brazil

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

Historical PM2.5 and AQI trend from monitoring stations near Nazaré Paulista, 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 · 20 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	60	60–60	16.6 µg/m³	10.9	1h	20
2026-07-21	45	24–85	12.0 µg/m³	9.7	24h	19
2026-07-20	40	20–60	9.8 µg/m³	10.1	24h	18
2026-07-19	46	26–85	12.0 µg/m³	10.0	24h	19
2026-07-18	64	24–159	19.4 µg/m³	8.3	24h	19
2026-07-17	66	42–106	19.2 µg/m³	17.3	24h	16
2026-07-16	77	41–178	26.6 µg/m³	22.0	24h	19
2026-07-15	66	26–134	19.7 µg/m³	16.0	23h	17

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