What is the air quality trend in Domingos Martins?

Over the past 8 days, Domingos Martins had an average AQI of 54 based on station measurements. The worst day was 2026-05-27 with AQI 66.

How is Domingos Martins air quality measured?

Air quality in Domingos Martins 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 Domingos Martins, Brazil

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

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

Current AQI
Good CAMS model

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
2026-05-30	47	28–92	12.5 µg/m³	17.0	13h	4
2026-05-29	60	1–161	18.5 µg/m³	18.4	22h	2
2026-05-28	54	15–105	15.2 µg/m³	33.4	20h	3
2026-05-27	66	21–298	26.3 µg/m³	19.0	23h	4
2026-05-26	61	24–153	18.5 µg/m³	20.5	24h	5
2026-05-25	43	17–153	11.5 µg/m³	17.2	24h	6
2026-05-24	49	18–120	13.4 µg/m³	15.5	24h	5
2026-05-23	54	15–154	17.3 µg/m³	19.2	11h	6

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