San Luis Potosí Seasonal Pollution
San Luis Potosí usually records its highest OpenAQ-derived EPA AQI in May and its cleanest month in July. The page uses OpenAQ-derived daily history for 4 mapped monitoring locations in San Luis Potosí, Mexico.
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Average EPA AQI
64
Rank 52 of 86 cities by average AQI
PM2.5
61.2
ug/m3 annualized city average
Seasonality
May
Cleanest: July
Health indicator
2.8
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
San Luis Potosí
35
-
45
109
217
41
21
37
-
40
42
-
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For San Luis Potosí, the current global analytics build covers 73 daily rows from 2024-01-02 to 2024-12-26. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.