Oñate AQI Trends
Oñate 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.
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Average EPA AQI
35
Rank 112 of 253 cities by average AQI
PM2.5
7.5
ug/m3 annualized city average
Seasonality
November
Cleanest: January
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Oñate
23
39
29
37
34
40
38
34
26
35
47
37
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Oñate, the current global analytics build covers 340 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.