What is the air quality trend in Ciudad Sahagun?

Over the past 15 days, Ciudad Sahagun had an average AQI of 59 based on station measurements. The worst day was 2026-05-25 with AQI 99.

How is Ciudad Sahagun air quality measured?

Air quality in Ciudad Sahagun 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 Ciudad Sahagun, Mexico

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

299h

PM2.5 Station

299h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	50	3–129	14.4 µg/m³	13h	2
2026-05-28	43	18–72	11.0 µg/m³	24h	2
2026-05-27	44	4–72	11.5 µg/m³	22h	2
2026-05-26	70	13–498	35.4 µg/m³	22h	2
2026-05-25	99	32–500	91.3 µg/m³	17h	2
2026-05-24	57	23–124	16.1 µg/m³	20h	2
2026-05-23	81	36–500	39.8 µg/m³	22h	2
2026-05-22	51	2–156	14.9 µg/m³	21h	2
2026-05-21	56	20–119	15.7 µg/m³	22h	2
2026-05-20	50	15–99	13.5 µg/m³	23h	2
2026-05-19	63	9–106	18.5 µg/m³	23h	2
2026-05-18	59	12–91	17.2 µg/m³	20h	2
2026-05-17	58	10–112	16.6 µg/m³	23h	2
2026-05-16	49	26–84	12.5 µg/m³	20h	2
2026-05-15	56	45–65	14.8 µg/m³	7h	3

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