What is the air quality trend in Coyoacán?

Over the past 8 days, Coyoacán had an average AQI of 64 based on station measurements. The worst day was 2026-08-05 with AQI 102.

How is Coyoacán air quality measured?

Air quality in Coyoacán 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 Coyoacán, Mexico

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

Historical PM2.5 and AQI trend from monitoring stations near Coyoacán, Mexico.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 8 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	44	37–53	10.5 µg/m³	6h	12
2026-08-07	44	23–61	11.0 µg/m³	21h	12
2026-08-06	102	55–163	36.7 µg/m³	24h	9
2026-08-05	102	13–166	37.1 µg/m³	24h	9
2026-08-04	79	40–158	25.6 µg/m³	24h	10
2026-08-03	54	35–107	14.8 µg/m³	24h	9
2026-08-02	43	28–65	10.5 µg/m³	24h	12
2026-08-01	48	28–67	12.4 µg/m³	16h	12

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