What is the air quality trend in Lorena?

Over the past 20 days, Lorena had an average AQI of 74 based on station measurements. The worst day was 2026-05-23 with AQI 92.

How is Lorena air quality measured?

Air quality in Lorena 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 Lorena, Brazil

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

437h

PM2.5 Station

437h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	60	13–163	18.3 µg/m³	20h	2
2026-05-29	68	26–112	21.2 µg/m³	21h	2
2026-05-28	76	28–138	23.9 µg/m³	20h	2
2026-05-27	90	25–308	40.8 µg/m³	23h	2
2026-05-26	82	11–170	28.7 µg/m³	22h	3
2026-05-25	72	11–161	24.2 µg/m³	21h	3
2026-05-24	89	40–188	34.1 µg/m³	24h	2
2026-05-23	92	30–182	34.2 µg/m³	24h	2
2026-05-22	66	9–174	23.0 µg/m³	21h	3
2026-05-21	78	17–272	31.9 µg/m³	21h	2
2026-05-20	82	4–187	31.5 µg/m³	22h	3
2026-05-19	62	9–155	19.9 µg/m³	22h	3
2026-05-18	71	13–269	28.0 µg/m³	24h	2
2026-05-17	52	4–96	15.3 µg/m³	21h	2
2026-05-16	64	13–176	23.0 µg/m³	20h	2
2026-05-15	86	9–494	42.0 µg/m³	22h	3
2026-05-14	76	12–152	25.5 µg/m³	21h	2
2026-05-13	84	27–145	27.8 µg/m³	21h	3
2026-05-12	74	28–154	23.5 µg/m³	24h	3
2026-05-11	61	9–160	18.9 µg/m³	23h	3

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