Skarżysko-Kamienna Seasonal Pollution
Skarżysko-Kamienna usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in July. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Świętokrzyskie, Poland.
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Average EPA AQI
70
Rank 7 of 155 cities by average AQI
PM2.5
20.2
ug/m3 annualized city average
Seasonality
January
Cleanest: July
Health indicator
0.9
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Skarżysko-Kamienna
100
82
91
61
48
45
43
52
60
78
86
99
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Skarżysko-Kamienna, the current global analytics build covers 361 daily rows from 2024-01-05 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.