What is the air quality trend in Villagrán?

Over the past 15 days, Villagrán had an average AQI of 54 based on station measurements. The worst day was 2026-08-05 with AQI 76.

How is Villagrán air quality measured?

Air quality in Villagrán 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 Villagrán, Mexico

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	55	53–58	14.1 µg/m³	5h	5
2026-08-07	48	35–74	11.9 µg/m³	21h	6
2026-08-06	75	19–183	26.1 µg/m³	23h	6
2026-08-05	76	47–121	24.0 µg/m³	23h	6
2026-08-04	66	39–147	19.4 µg/m³	24h	6
2026-08-03	51	32–89	13.4 µg/m³	24h	6
2026-08-02	45	23–62	11.1 µg/m³	24h	6
2026-08-01	50	29–64	12.6 µg/m³	24h	7
2026-07-31	67	28–254	28.0 µg/m³	24h	6
2026-07-30	49	28–68	12.6 µg/m³	24h	6
2026-07-29	45	24–62	11.2 µg/m³	24h	7
2026-07-28	47	18–68	11.8 µg/m³	24h	7
2026-07-27	45	29–72	11.3 µg/m³	24h	6
2026-07-26	45	28–66	11.3 µg/m³	24h	6
2026-07-25	46	23–59	11.6 µg/m³	16h	6

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