What is the air quality trend in Guararema?

Over the past 8 days, Guararema had an average AQI of 50 based on station measurements. The worst day was 2026-08-02 with AQI 58.

How is Guararema air quality measured?

Air quality in Guararema 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 Guararema, Brazil

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 10 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	50	32–69	13.0 µg/m³	6h	10
2026-08-07	42	22–64	10.5 µg/m³	24h	10
2026-08-06	43	28–123	11.1 µg/m³	24h	17
2026-08-05	48	24–109	12.6 µg/m³	24h	16
2026-08-04	50	28–82	13.1 µg/m³	24h	15
2026-08-03	56	34–164	16.4 µg/m³	24h	13
2026-08-02	58	29–159	16.5 µg/m³	24h	13
2026-08-01	57	35–165	16.9 µg/m³	16h	14

Back to Guararema Air Quality