Villamartín Seasonal Pollution
Villamartín usually records its highest OpenAQ-derived EPA AQI in September and its cleanest month in January. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Andalusia, Spain.
Search city analytics
Average EPA AQI
45
Rank 50 of 253 cities by average AQI
PM2.5
10.1
ug/m3 annualized city average
Seasonality
September
Cleanest: January
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Villamartín
16
47
42
50
44
48
48
54
56
41
52
47
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Villamartín, the current global analytics build covers 308 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.