What is the air quality trend in Lorena?

Over the past 14 days, Lorena had an average AQI of 31 based on station measurements. The worst day was 2026-10-20 with AQI 44.

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

314h

PM2.5 Station

314h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	36	8–92	9.2 µg/m³	23h	3
2026-10-20	44	12–402	22.3 µg/m³	24h	3
2026-10-19	31	14–85	7.9 µg/m³	23h	4
2026-10-18	19	10–39	4.5 µg/m³	24h	4
2026-10-17	28	4–78	7.3 µg/m³	24h	3
2026-10-16	34	12–139	9.5 µg/m³	23h	4
2026-10-15	31	4–135	8.2 µg/m³	23h	4
2026-10-14	37	8–133	10.2 µg/m³	24h	3
2026-10-13	23	1–56	5.6 µg/m³	23h	3
2026-10-12	31	8–79	7.9 µg/m³	23h	3
2026-10-11	31	13–57	7.4 µg/m³	24h	4
2026-10-10	19	4–70	4.8 µg/m³	24h	4
2026-10-09	38	15–203	13.9 µg/m³	23h	3
2026-10-08	37	8–100	10.3 µg/m³	9h	1

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