What is the air quality trend in Amecameca?

Over the past 15 days, Amecameca had an average AQI of 45 based on station measurements. The worst day was 2026-07-10 with AQI 56.

How is Amecameca air quality measured?

Air quality in Amecameca 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 Amecameca, Mexico

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 6 stations

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	51	38–71	13.4 µg/m³	6h	10
2026-07-21	48	3–88	13.2 µg/m³	24h	7
2026-07-20	43	14–82	10.9 µg/m³	24h	8
2026-07-19	42	30–65	10.3 µg/m³	24h	8
2026-07-18	43	25–60	10.6 µg/m³	24h	9
2026-07-17	41	30–60	9.9 µg/m³	24h	12
2026-07-16	45	30–60	11.0 µg/m³	24h	8
2026-07-15	55	40–73	14.8 µg/m³	24h	11
2026-07-14	49	28–83	12.8 µg/m³	24h	11
2026-07-13	50	25–166	15.4 µg/m³	24h	11
2026-07-12	36	24–58	8.9 µg/m³	24h	11
2026-07-11	44	34–60	10.7 µg/m³	24h	11
2026-07-10	56	31–259	20.0 µg/m³	24h	11
2026-07-09	46	27–62	11.5 µg/m³	24h	10
2026-07-08	40	20–72	10.2 µg/m³	17h	9

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