Andoain AQI Trends
Andoain 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 Basque Country, Spain.
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Average EPA AQI
40
Rank 87 of 253 cities by average AQI
PM2.5
7.9
ug/m3 annualized city average
Seasonality
January
Cleanest: March
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Andoain
60
42
27
40
34
38
38
41
41
36
50
43
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Andoain, the current global analytics build covers 275 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.