What is the air quality trend in Várzea Paulista?

Over the past 8 days, Várzea Paulista had an average AQI of 73 based on station measurements. The worst day was 2026-05-25 with AQI 89.

How is Várzea Paulista air quality measured?

Air quality in Várzea 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 Várzea Paulista, Brazil

Name: Várzea 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 Várzea Paulista, Brazil.

104

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	69	47–102	20.7 µg/m³	14.9	11h	20
2026-05-29	66	38–89	19.7 µg/m³	14.8	24h	22
2026-05-28	56	30–85	15.2 µg/m³	5.2	24h	23
2026-05-27	84	39–161	27.9 µg/m³	25.3	24h	21
2026-05-26	74	51–157	23.3 µg/m³	20.9	24h	23
2026-05-25	89	45–146	29.7 µg/m³	25.5	24h	25
2026-05-24	74	42–108	23.1 µg/m³	29.8	24h	23
2026-05-23	77	37–96	24.6 µg/m³	26.5	13h	27

Back to Várzea Paulista Air Quality