San Fernando AQI Trends
San Fernando 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 Andalusia, Spain.
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Average EPA AQI
34
Rank 118 of 253 cities by average AQI
PM2.5
6.5
ug/m3 annualized city average
Seasonality
August
Cleanest: March
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
San Fernando
37
31
27
31
30
29
37
45
35
27
44
37
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For San Fernando, the current global analytics build covers 314 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.