What is the air quality trend in Capao Redondo?

Over the past 8 days, Capao Redondo had an average AQI of 66 based on station measurements. The worst day was 2026-08-29 with AQI 136.

How is Capao Redondo air quality measured?

Air quality in Capao Redondo 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 Capao Redondo, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

161h

PM2.5 Station

161h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	66	10–110	20.5 µg/m³	23.1	22h	2
2026-09-04	65	22–121	20.3 µg/m³	22.8	24h	2
2026-09-03	58	25–91	16.6 µg/m³	18.6	24h	2
2026-09-02	25	4–71	6.4 µg/m³	7.4	19h	1
2026-09-01	35	7–110	10.2 µg/m³	11.7	23h	2
2026-08-31	60	2–127	19.3 µg/m³	21.9	24h	2
2026-08-30	86	3–134	29.7 µg/m³	35.2	24h	2
2026-08-29	136	136–136	49.7 µg/m³	60.9	1h	2

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