What is the air quality trend in Temuco?

Over the past 21 days, Temuco had an average AQI of 66 based on station measurements. The worst day was 2026-06-09 with AQI 122.

How is Temuco air quality measured?

Air quality in Temuco 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 Temuco, Chile

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

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

122

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

383h

PM2.5 Station

383h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	122	122–122	44.0 µg/m³	1h	1
2026-06-08	51	6–112	15.0 µg/m³	21h	2
2026-06-07	53	8–190	19.1 µg/m³	21h	2
2026-06-06	52	8–144	15.9 µg/m³	22h	2
2026-06-05	38	14–91	10.1 µg/m³	17h	2
2026-06-04	58	9–159	19.2 µg/m³	17h	2
2026-06-03	48	6–153	14.8 µg/m³	19h	2
2026-06-02	62	5–137	19.3 µg/m³	19h	2
2026-06-01	54	13–141	16.3 µg/m³	15h	1
2026-05-31	43	1–112	12.7 µg/m³	18h	2
2026-05-30	54	10–159	17.3 µg/m³	21h	2
2026-05-29	69	29–157	21.7 µg/m³	18h	2
2026-05-28	49	17–102	13.4 µg/m³	20h	2
2026-05-27	69	15–176	24.2 µg/m³	19h	2
2026-05-26	95	21–177	38.3 µg/m³	19h	2
2026-05-25	69	7–177	25.4 µg/m³	17h	2
2026-05-24	78	14–153	26.1 µg/m³	22h	2
2026-05-23	119	18–497	59.2 µg/m³	21h	2
2026-05-22	80	17–239	34.9 µg/m³	19h	2
2026-05-21	79	5–163	27.5 µg/m³	19h	2
2026-05-20	54	7–142	16.6 µg/m³	18h	2

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