What is the air quality trend in Pehuajó?

Over the past 5 days, Pehuajó had an average AQI of 51 based on station measurements. The worst day was 2026-08-29 with AQI 82.

How is Pehuajó air quality measured?

Air quality in Pehuajó 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 Pehuajó, Argentina

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

Historical PM2.5 and AQI trend from monitoring stations near Pehuajó, Argentina.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

89h

PM2.5 Station

89h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-02	31	1–80	8.1 µg/m³	25.8	16h	1
2026-09-01	60	2–153	20.0 µg/m³	55.4	23h	1
2026-08-31	34	1–196	13.4 µg/m³	39.2	22h	1
2026-08-30	49	1–155	14.0 µg/m³	42.7	24h	1
2026-08-29	82	56–116	26.5 µg/m³	85.1	4h	1

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