What is the air quality trend in Río Bueno?

Over the past 8 days, Río Bueno had an average AQI of 114 based on station measurements. The worst day was 2026-06-05 with AQI 162.

How is Río Bueno air quality measured?

Air quality in Río Bueno 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 Río Bueno, Chile

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	145	60–251	83.5 µg/m³	19h	2
2026-06-07	68	23–184	24.2 µg/m³	23h	2
2026-06-06	109	46–261	47.7 µg/m³	24h	2
2026-06-05	162	53–323	96.6 µg/m³	23h	2
2026-06-04	134	15–473	79.2 µg/m³	22h	2
2026-06-03	110	9–357	51.2 µg/m³	22h	2
2026-06-02	66	24–157	20.6 µg/m³	22h	2
2026-06-01	118	58–162	46.7 µg/m³	3h	2

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