What is the air quality trend in Louveira?

Over the past 8 days, Louveira had an average AQI of 56 based on station measurements. The worst day was 2026-07-15 with AQI 68.

How is Louveira air quality measured?

Air quality in Louveira 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 Louveira, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 13 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	58	56–62	15.3 µg/m³	10.8	4h	14
2026-07-21	41	23–79	10.6 µg/m³	13.2	24h	16
2026-07-20	45	25–66	11.2 µg/m³	14.5	24h	16
2026-07-19	53	29–94	13.9 µg/m³	15.0	24h	18
2026-07-18	62	33–143	17.7 µg/m³	11.7	24h	18
2026-07-17	59	37–149	16.5 µg/m³	23.3	24h	17
2026-07-16	67	45–117	19.6 µg/m³	29.4	24h	18
2026-07-15	68	38–113	20.7 µg/m³	24.0	20h	15

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