Coacalco Seasonal Pollution
Coacalco usually records its highest OpenAQ-derived EPA AQI in December and its cleanest month in October. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in México, Mexico.
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Average EPA AQI
51
Rank 71 of 86 cities by average AQI
PM2.5
n/a
ug/m3 annualized city average
Seasonality
December
Cleanest: October
Health indicator
n/a
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Coacalco
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33
56
56
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Coacalco, the current global analytics build covers 59 daily rows from 2024-10-19 to 2025-01-01. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.