What is the air quality trend in San Pedro de la Paz?

Over the past 3 days, San Pedro de la Paz had an average AQI of 47 based on station measurements. The worst day was 2026-09-05 with AQI 59.

How is San Pedro de la Paz air quality measured?

Air quality in San Pedro de la Paz 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 San Pedro de la Paz, Chile

Name: San Pedro de la Paz Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near San Pedro de la Paz, Chile.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

45h

PM2.5 Station

45h · 13 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	59	33–120	16.5 µg/m³	10h	9
2026-09-04	43	19–80	10.7 µg/m³	24h	11
2026-09-03	39	23–60	9.5 µg/m³	11h	14

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