What is the air quality trend in Cariacica?

Over the past 15 days, Cariacica had an average AQI of 69 based on station measurements. The worst day was 2026-05-19 with AQI 94.

How is Cariacica air quality measured?

Air quality in Cariacica 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 Cariacica, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

308h

PM2.5 Station

308h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	62	23–159	19.9 µg/m³	10h	3
2026-05-29	48	11–112	13.8 µg/m³	22h	2
2026-05-28	71	20–154	22.8 µg/m³	21h	3
2026-05-27	77	4–392	34.8 µg/m³	23h	3
2026-05-26	75	14–155	25.0 µg/m³	22h	3
2026-05-25	56	9–123	16.8 µg/m³	22h	2
2026-05-24	85	7–174	30.5 µg/m³	21h	3
2026-05-23	87	8–394	41.8 µg/m³	24h	3
2026-05-22	78	17–285	35.0 µg/m³	22h	3
2026-05-21	68	12–424	34.9 µg/m³	24h	2
2026-05-20	54	6–132	16.9 µg/m³	22h	3
2026-05-19	94	10–453	51.9 µg/m³	22h	2
2026-05-18	64	23–183	21.2 µg/m³	24h	3
2026-05-17	58	7–181	22.6 µg/m³	21h	3
2026-05-16	60	29–138	17.8 µg/m³	8h	2

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