What is the air quality trend in Teotihuacán de Arista?

Over the past 8 days, Teotihuacán de Arista had an average AQI of 58 based on station measurements. The worst day was 2026-08-06 with AQI 81.

How is Teotihuacán de Arista air quality measured?

Air quality in Teotihuacán de Arista 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 Teotihuacán de Arista, Mexico

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

Historical PM2.5 and AQI trend from monitoring stations near Teotihuacán de Arista, Mexico.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 10 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	42	33–48	10.0 µg/m³	7h	15
2026-08-07	52	26–140	13.7 µg/m³	24h	13
2026-08-06	81	47–173	27.5 µg/m³	24h	12
2026-08-05	78	57–122	25.0 µg/m³	24h	12
2026-08-04	68	45–152	20.0 µg/m³	24h	14
2026-08-03	53	38–95	14.2 µg/m³	24h	12
2026-08-02	46	32–62	11.3 µg/m³	24h	14
2026-08-01	49	32–65	12.6 µg/m³	15h	15

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