What is the air quality trend in San Lorenzo Acopilco?

Over the past 8 days, San Lorenzo Acopilco had an average AQI of 45 based on station measurements. The worst day was 2026-07-15 with AQI 55.

How is San Lorenzo Acopilco air quality measured?

Air quality in San Lorenzo Acopilco 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 Lorenzo Acopilco, Mexico

Name: San Lorenzo Acopilco 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 Lorenzo Acopilco, Mexico.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 14 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	40	26–51	9.7 µg/m³	4h	8
2026-07-21	53	20–118	14.8 µg/m³	23h	6
2026-07-20	38	14–65	9.6 µg/m³	22h	9
2026-07-19	46	28–63	11.5 µg/m³	23h	8
2026-07-18	43	24–68	10.6 µg/m³	24h	8
2026-07-17	43	22–56	10.4 µg/m³	24h	12
2026-07-16	44	21–68	10.9 µg/m³	24h	6
2026-07-15	55	30–79	14.9 µg/m³	20h	10

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