San Andrés Tuxtla Health Impact
San Andrés Tuxtla averaged 17.4 ug/m3 PM2.5, equal to 3.5x the WHO annual PM2.5 guideline and about 0.8 cigarettes per day by the simple AQI Now indicator. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Veracruz, Mexico.
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Average EPA AQI
Rank 53 of 86 cities by average AQI
PM2.5
17.4
ug/m3 annualized city average
Seasonality
May
Cleanest: October
Health indicator
0.8
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
What this health page measures
Translate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
For San Andrés Tuxtla, the current global analytics build covers 48 daily rows from 2024-01-01 to 2024-12-29. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.