What is the air quality trend in San Francisco Cuaxusco?

Over the past 8 days, San Francisco Cuaxusco had an average AQI of 44 based on station measurements. The worst day was 2026-07-15 with AQI 55.

How is San Francisco Cuaxusco air quality measured?

Air quality in San Francisco Cuaxusco 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 Francisco Cuaxusco, Mexico

Name: San Francisco Cuaxusco 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 Francisco Cuaxusco, Mexico.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

161h

PM2.5 Station

161h · 8 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	39	26–47	9.4 µg/m³	4h	5
2026-07-21	52	6–103	14.3 µg/m³	21h	4
2026-07-20	38	13–65	9.6 µg/m³	22h	5
2026-07-19	45	18–66	11.3 µg/m³	23h	5
2026-07-18	40	25–65	9.8 µg/m³	23h	5
2026-07-17	42	23–61	10.3 µg/m³	24h	7
2026-07-16	44	20–92	11.4 µg/m³	24h	4
2026-07-15	55	24–83	15.0 µg/m³	20h	6

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