What is the air quality trend in Lota?

Over the past 15 days, Lota had an average AQI of 62 based on station measurements. The worst day was 2026-05-20 with AQI 83.

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.

154

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	55	55–55	14.0 µg/m³	1h	1
2026-05-29	64	22–159	19.8 µg/m³	24h	11
2026-05-28	47	17–83	12.9 µg/m³	24h	13
2026-05-27	59	16–101	17.7 µg/m³	24h	12
2026-05-26	78	20–163	26.2 µg/m³	24h	13
2026-05-25	69	26–125	21.2 µg/m³	24h	14
2026-05-24	64	35–149	18.6 µg/m³	24h	14
2026-05-23	57	28–132	16.1 µg/m³	24h	12
2026-05-22	62	21–119	18.2 µg/m³	24h	11
2026-05-21	65	23–157	20.2 µg/m³	24h	12
2026-05-20	83	27–158	28.1 µg/m³	24h	11
2026-05-19	68	18–162	21.7 µg/m³	24h	9
2026-05-18	59	12–152	18.1 µg/m³	24h	8
2026-05-17	69	12–169	24.5 µg/m³	22h	7
2026-05-16	42	8–81	11.1 µg/m³	21h	15

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