Vaciamadrid Seasonal Pollution
Vaciamadrid usually records its highest OpenAQ-derived EPA AQI in October and its cleanest month in March. The page uses OpenAQ-derived daily history for 6 mapped monitoring locations in Madrid, Spain.
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Average EPA AQI
18
Rank 197 of 253 cities by average AQI
PM2.5
n/a
ug/m3 annualized city average
Seasonality
October
Cleanest: March
Health indicator
n/a
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Vaciamadrid
16
17
9
21
11
15
20
22
19
24
19
16
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Vaciamadrid, the current global analytics build covers 307 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.