What is the air quality trend in Rio Bananal?

Over the past 15 days, Rio Bananal had an average AQI of 30 based on station measurements. The worst day was 2026-09-04 with AQI 65.

How is Rio Bananal air quality measured?

Air quality in Rio Bananal 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 Rio Bananal, Brazil

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

270h

PM2.5 Station

270h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	15	6–38	3.5 µg/m³	3.7	7h	1
2026-09-04	65	6–96	20.1 µg/m³	22.0	7h	1
2026-09-03	27	1–70	7.5 µg/m³	8.3	10h	1
2026-09-02	32	3–67	8.5 µg/m³	9.2	22h	1
2026-09-01	16	3–35	3.9 µg/m³	4.4	22h	1
2026-08-31	12	2–70	3.3 µg/m³	3.7	14h	1
2026-08-30	18	3–39	4.4 µg/m³	4.8	24h	1
2026-08-29	48	13–129	14.8 µg/m³	16.6	24h	1
2026-08-28	34	14–82	9.0 µg/m³	9.5	24h	1
2026-08-27	57	21–107	16.7 µg/m³	17.9	24h	1
2026-08-26	48	18–141	13.7 µg/m³	15.3	24h	1
2026-08-25	29	3–73	7.6 µg/m³	8.0	21h	1
2026-08-24	27	4–97	7.3 µg/m³	7.8	23h	1
2026-08-23	9	1–58	2.1 µg/m³	2.9	22h	1
2026-08-22	14	13–14	3.2 µg/m³	3.6	2h	1

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