Jaén Seasonal Pollution
Jaén usually records its highest OpenAQ-derived EPA AQI in August and its cleanest month in March. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Andalusia, Spain.
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Average EPA AQI
52
Rank 9 of 253 cities by average AQI
PM2.5
12.3
ug/m3 annualized city average
Seasonality
August
Cleanest: March
Health indicator
0.6
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Jaén
57
47
32
50
45
53
57
68
59
47
62
54
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Jaén, the current global analytics build covers 317 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.