What is the air quality trend in Tlajomulco de Zúñiga?

Over the past 3 days, Tlajomulco de Zúñiga had an average AQI of 44 based on station measurements. The worst day was 2026-10-21 with AQI 49.

How is Tlajomulco de Zúñiga air quality measured?

Air quality in Tlajomulco de Zúñiga 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 Tlajomulco de Zúñiga, Mexico

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

Historical PM2.5 and AQI trend from monitoring stations near Tlajomulco de Zúñiga, Mexico.

117

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

45h

PM2.5 Station

45h · 8 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	49	25–80	13.6 µg/m³	5h	5
2026-10-20	40	11–116	10.3 µg/m³	24h	6
2026-10-19	43	15–165	13.1 µg/m³	16h	6

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