Racibórz Seasonal Pollution
Racibórz usually records its highest OpenAQ-derived EPA AQI in December and its cleanest month in July. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Śląskie, Poland.
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Average EPA AQI
72
Rank 5 of 155 cities by average AQI
PM2.5
21.4
ug/m3 annualized city average
Seasonality
December
Cleanest: July
Health indicator
1.0
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Racibórz
92
74
92
60
57
56
52
58
62
79
85
96
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Racibórz, the current global analytics build covers 361 daily rows from 2024-01-03 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.