What is the air quality trend in Renca?

Over the past 3 days, Renca had an average AQI of 146 based on station measurements. The worst day was 2026-06-07 with AQI 162.

How is Renca air quality measured?

Air quality in Renca 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 Renca, Chile

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

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

123

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

48h

PM2.5 Station

48h · 84 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	126	119–132	45.4 µg/m³	0.6	3h	85
2026-06-08	152	106–172	70.7 µg/m³	0.4	24h	83
2026-06-07	162	123–177	81.5 µg/m³	0.5	21h	82

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