What is the air quality trend in Loncoche?

Over the past 20 days, Loncoche had an average AQI of 96 based on station measurements. The worst day was 2026-07-05 with AQI 180.

How is Loncoche air quality measured?

Air quality in Loncoche 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 Loncoche, Chile

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

368h

PM2.5 Station

368h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	132	8–320	84.6 µg/m³	17h	1
2026-07-20	78	25–247	33.5 µg/m³	19h	1
2026-07-19	94	17–255	47.7 µg/m³	22h	1
2026-07-18	69	17–163	23.1 µg/m³	18h	1
2026-07-17	128	61–162	56.3 µg/m³	3h	1
2026-07-16	27	4–149	8.3 µg/m³	10h	1
2026-07-15	25	4–70	6.4 µg/m³	19h	1
2026-07-14	88	4–417	49.0 µg/m³	21h	1
2026-07-13	141	33–414	93.9 µg/m³	21h	1
2026-07-12	124	8–305	74.0 µg/m³	23h	1
2026-07-11	99	12–257	52.7 µg/m³	22h	1
2026-07-10	100	21–356	50.7 µg/m³	20h	1
2026-07-09	84	25–230	35.8 µg/m³	20h	1
2026-07-08	57	4–252	26.8 µg/m³	23h	1
2026-07-07	104	8–303	60.8 µg/m³	22h	1
2026-07-06	151	21–397	117.5 µg/m³	12h	1
2026-07-05	180	25–424	128.3 µg/m³	24h	1
2026-07-04	169	21–460	115.9 µg/m³	24h	1
2026-07-03	75	4–189	30.0 µg/m³	22h	1
2026-07-02	10	4–21	2.3 µg/m³	6h	1

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