What is the air quality trend in Conchas?

Over the past 14 days, Conchas had an average AQI of 73 based on station measurements. The worst day was 2026-05-26 with AQI 96.

How is Conchas air quality measured?

Air quality in Conchas 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 Conchas, Brazil

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

297h

PM2.5 Station

297h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	58	5–164	18.7 µg/m³	19h	2
2026-05-29	58	12–154	17.4 µg/m³	20h	2
2026-05-28	70	18–178	26.4 µg/m³	19h	2
2026-05-27	71	26–138	22.0 µg/m³	20h	2
2026-05-26	96	25–206	40.9 µg/m³	24h	2
2026-05-25	90	17–270	39.9 µg/m³	23h	2
2026-05-24	75	20–112	24.3 µg/m³	21h	2
2026-05-23	78	17–156	26.4 µg/m³	23h	2
2026-05-22	72	16–164	23.9 µg/m³	20h	2
2026-05-21	72	14–153	23.0 µg/m³	21h	2
2026-05-20	86	9–188	35.1 µg/m³	22h	2
2026-05-19	69	12–169	23.5 µg/m³	22h	2
2026-05-18	73	19–177	26.2 µg/m³	21h	2
2026-05-17	55	14–154	17.0 µg/m³	22h	2

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