What is the air quality trend in Lota?

Over the past 7 days, Lota had an average AQI of 69 based on station measurements. The worst day was 2026-05-26 with AQI 78.

How is Lota air quality measured?

Air quality in Lota 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 Lota, Chile

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

Historical PM2.5 and AQI trend from monitoring stations near Lota, Chile.

153

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	69	16–172	22.5 µg/m³	24h	9
2026-05-28	51	18–121	14.3 µg/m³	24h	12
2026-05-27	77	30–163	25.4 µg/m³	24h	12
2026-05-26	78	14–171	26.4 µg/m³	24h	14
2026-05-25	74	22–135	23.8 µg/m³	24h	14
2026-05-24	65	32–115	19.2 µg/m³	24h	12
2026-05-23	75	29–128	23.5 µg/m³	24h	12

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