What is the air quality trend in Casa Verde?

Over the past 8 days, Casa Verde had an average AQI of 60 based on station measurements. The worst day was 2026-05-23 with AQI 83.

How is Casa Verde air quality measured?

Air quality in Casa Verde 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 Casa Verde, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 3 stations

Temperature GFS model

27pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	52	30–79	14.2 µg/m³	17.1	12h	3
2026-05-29	47	11–97	12.6 µg/m³	13.9	24h	3
2026-05-28	20	3–58	4.9 µg/m³	5.9	24h	3
2026-05-27	68	15–115	22.1 µg/m³	27.3	24h	3
2026-05-26	62	27–85	18.1 µg/m³	21.4	24h	3
2026-05-25	68	1–106	23.1 µg/m³	29.2	24h	3
2026-05-24	80	40–120	25.9 µg/m³	32.2	24h	3
2026-05-23	83	29–105	27.4 µg/m³	34.7	11h	3

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