What is the air quality trend in Ceilândia?

Over the past 3 days, Ceilândia had an average AQI of 75 based on station measurements. The worst day was 2026-09-03 with AQI 89.

How is Ceilândia air quality measured?

Air quality in Ceilândia 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 Ceilândia, Brazil

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

29h

PM2.5 Station

29h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	53	38–70	13.6 µg/m³	13.9	22h	1
2026-09-04	85	74–93	28.2 µg/m³	28.8	6h	1
2026-09-03	89	89–89	30.0 µg/m³	32.0	1h	1

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