Púchov Seasonal Pollution
Púchov usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in September. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Nitra, Slovakia.
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Average EPA AQI
63
Rank 8 of 40 cities by average AQI
PM2.5
16.9
ug/m3 annualized city average
Seasonality
January
Cleanest: September
Health indicator
0.8
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Púchov
110
64
61
52
52
63
64
62
44
57
84
77
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Púchov, the current global analytics build covers 294 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.