Santa Marta de Tormes AQI Trends
Santa Marta de Tormes 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 Castille-Leon, Spain.
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Average EPA AQI
26
Rank 154 of 253 cities by average AQI
PM2.5
6.0
ug/m3 annualized city average
Seasonality
January
Cleanest: May
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Santa Marta de Tormes
42
31
14
19
14
25
24
34
24
20
31
36
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Santa Marta de Tormes, the current global analytics build covers 320 daily rows from 2024-01-01 to 2024-12-31. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.