Santurce-Antiguo AQI Trends
Santurce-Antiguo AQI was measured in 2024, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 3 mapped monitoring locations in Basque Country, Spain.
Search city analytics
Average EPA AQI
35
Rank 115 of 253 cities by average AQI
PM2.5
7.5
ug/m3 annualized city average
Seasonality
January
Cleanest: March
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Santurce-Antiguo
59
40
22
34
34
38
36
31
29
32
44
33
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Santurce-Antiguo, the current global analytics build covers 312 daily rows from 2024-01-29 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.