What is the air quality trend in San Miguel Coatlinchán?

Over the past 15 days, San Miguel Coatlinchán had an average AQI of 54 based on station measurements. The worst day was 2026-08-06 with AQI 81.

How is San Miguel Coatlinchán air quality measured?

Air quality in San Miguel Coatlinchán 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 Miguel Coatlinchán, Mexico

Name: San Miguel Coatlinchán 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 Miguel Coatlinchán, Mexico.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 10 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	42	33–49	10.1 µg/m³	7h	15
2026-08-07	51	26–140	13.7 µg/m³	24h	13
2026-08-06	81	47–173	27.4 µg/m³	24h	11
2026-08-05	80	57–122	25.5 µg/m³	24h	11
2026-08-04	68	44–152	20.2 µg/m³	24h	14
2026-08-03	54	38–99	14.5 µg/m³	24h	12
2026-08-02	46	32–63	11.3 µg/m³	24h	14
2026-08-01	47	32–65	11.7 µg/m³	24h	14
2026-07-31	61	34–190	19.7 µg/m³	24h	15
2026-07-30	51	38–73	12.8 µg/m³	24h	12
2026-07-29	46	29–106	11.6 µg/m³	24h	14
2026-07-28	56	22–158	16.5 µg/m³	24h	16
2026-07-27	43	26–64	10.5 µg/m³	24h	13
2026-07-26	42	28–60	10.2 µg/m³	24h	14
2026-07-25	51	41–56	12.4 µg/m³	15h	14

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