What is the air quality trend in Iperó?

Over the past 8 days, Iperó had an average AQI of 77 based on station measurements. The worst day was 2026-05-25 with AQI 100.

How is Iperó air quality measured?

Air quality in Iperó 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 Iperó, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

143h

PM2.5 Station

143h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	50	4–161	15.5 µg/m³	18h	2
2026-05-29	75	12–308	32.6 µg/m³	18h	2
2026-05-28	77	15–168	27.3 µg/m³	18h	2
2026-05-27	76	26–160	26.2 µg/m³	21h	3
2026-05-26	97	21–212	44.6 µg/m³	24h	2
2026-05-25	100	16–259	45.4 µg/m³	20h	2
2026-05-24	91	13–349	39.4 µg/m³	23h	3
2026-05-23	55	55–55	14.0 µg/m³	1h	1

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