Ciudad Sahagun AQI Trends
Ciudad Sahagun AQI was measured in 2024, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Hidalgo, Mexico.
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Average EPA AQI
74
Rank 34 of 86 cities by average AQI
PM2.5
21.7
ug/m3 annualized city average
Seasonality
March
Cleanest: July
Health indicator
1.0
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Ciudad Sahagun
64
83
88
73
-
84
33
-
-
-
-
-
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Ciudad Sahagun, the current global analytics build covers 33 daily rows from 2024-01-08 to 2024-11-07. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.