Aldeia de Paio Pires Seasonal Pollution
Aldeia de Paio Pires usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in August. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Setúbal, Portugal.
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Average EPA AQI
48
Rank 4 of 58 cities by average AQI
PM2.5
12.0
ug/m3 annualized city average
Seasonality
January
Cleanest: August
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Aldeia de Paio Pires
58
46
29
-
-
-
-
24
-
-
-
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What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Aldeia de Paio Pires, the current global analytics build covers 69 daily rows from 2024-01-01 to 2024-09-22. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.