What is the air quality trend in Pitrufquén?

Over the past 21 days, Pitrufquén had an average AQI of 78 based on station measurements. The worst day was 2026-05-25 with AQI 130.

How is Pitrufquén air quality measured?

Air quality in Pitrufquén 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 Pitrufquén, Chile

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

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

102

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

469h

PM2.5 Station

469h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	95	23–207	39.1 µg/m³	22h	3
2026-06-07	75	25–156	24.2 µg/m³	24h	2
2026-06-06	82	22–161	27.9 µg/m³	24h	3
2026-06-05	63	4–183	26.9 µg/m³	23h	3
2026-06-04	57	12–118	16.9 µg/m³	24h	3
2026-06-03	66	13–172	22.0 µg/m³	24h	2
2026-06-02	67	12–173	22.3 µg/m³	24h	3
2026-06-01	83	18–152	28.0 µg/m³	23h	2
2026-05-31	78	25–179	26.8 µg/m³	24h	2
2026-05-30	62	17–152	18.4 µg/m³	24h	2
2026-05-29	100	33–186	39.2 µg/m³	24h	2
2026-05-28	62	4–195	23.1 µg/m³	24h	2
2026-05-27	126	21–293	64.2 µg/m³	24h	2
2026-05-26	109	14–236	47.8 µg/m³	24h	2
2026-05-25	130	37–216	61.9 µg/m³	24h	2
2026-05-24	79	8–214	34.9 µg/m³	22h	2
2026-05-23	74	4–182	27.6 µg/m³	23h	3
2026-05-22	54	8–122	16.4 µg/m³	21h	3
2026-05-21	39	4–163	12.3 µg/m³	22h	2
2026-05-20	78	9–181	30.0 µg/m³	24h	3
2026-05-19	66	66–66	19.2 µg/m³	1h	4

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