What is the air quality trend in Santa María Ajoloapan?

Over the past 8 days, Santa María Ajoloapan had an average AQI of 49 based on station measurements. The worst day was 2026-05-25 with AQI 60.

How is Santa María Ajoloapan air quality measured?

Air quality in Santa María Ajoloapan 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 Santa María Ajoloapan, Mexico

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

Historical PM2.5 and AQI trend from monitoring stations near Santa María Ajoloapan, Mexico.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 13 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	36	22–59	8.7 µg/m³	23.9	14h	10
2026-05-28	41	23–64	10.1 µg/m³	23.4	24h	11
2026-05-27	51	33–146	13.7 µg/m³	42.4	24h	10
2026-05-26	47	27–165	13.3 µg/m³	32.5	24h	11
2026-05-25	60	32–190	21.7 µg/m³	41.0	24h	10
2026-05-24	50	27–177	15.1 µg/m³	29.5	24h	10
2026-05-23	58	35–171	18.1 µg/m³	45.6	24h	11
2026-05-22	52	40–67	13.4 µg/m³	39.9	8h	11

Back to Santa María Ajoloapan Air Quality