What is the air quality trend in Limão?

Over the past 8 days, Limão had an average AQI of 63 based on station measurements. The worst day was 2026-08-29 with AQI 99.

How is Limão air quality measured?

Air quality in Limão 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 Limão, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

161h

PM2.5 Station

161h · 2 stations

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	76	17–111	24.7 µg/m³	29.3	16h	2
2026-09-04	62	18–122	18.8 µg/m³	22.3	24h	2
2026-09-03	58	21–97	16.6 µg/m³	20.2	24h	2
2026-09-02	28	4–71	7.2 µg/m³	8.9	19h	1
2026-09-01	39	7–118	10.9 µg/m³	13.1	23h	2
2026-08-31	60	2–126	18.7 µg/m³	21.6	24h	2
2026-08-30	87	3–126	29.9 µg/m³	37.0	24h	2
2026-08-29	99	85–122	34.3 µg/m³	40.9	7h	2

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