What is the air quality trend in Perdizes?

Over the past 15 days, Perdizes had an average AQI of 65 based on station measurements. The worst day was 2026-06-09 with AQI 119.

How is Perdizes air quality measured?

Air quality in Perdizes 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 Perdizes, Brazil

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

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

107

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	119	97–141	42.9 µg/m³	55.9	14h	3
2026-06-08	86	33–144	28.9 µg/m³	36.3	24h	3
2026-06-07	112	44–156	40.2 µg/m³	50.4	24h	3
2026-06-06	73	35–184	25.2 µg/m³	29.5	24h	3
2026-06-05	25	7–61	6.1 µg/m³	7.9	24h	3
2026-06-04	44	20–86	11.6 µg/m³	12.9	24h	3
2026-06-03	50	14–87	13.5 µg/m³	15.0	24h	3
2026-06-02	54	34–72	14.5 µg/m³	15.5	24h	3
2026-06-01	103	44–139	35.9 µg/m³	46.1	21h	3
2026-05-31	33	1–110	9.2 µg/m³	10.8	24h	3
2026-05-30	80	29–132	26.3 µg/m³	33.3	24h	3
2026-05-29	49	13–73	13.2 µg/m³	14.6	24h	3
2026-05-28	22	2–67	5.5 µg/m³	6.7	24h	3
2026-05-27	75	16–117	24.6 µg/m³	30.8	24h	3
2026-05-26	53	30–78	14.4 µg/m³	16.0	10h	3

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