Kežmarok Seasonal Pollution
Kežmarok usually records its highest OpenAQ-derived EPA AQI in June and its cleanest month in October. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Prešov, Slovakia.
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Average EPA AQI
38
Rank 40 of 40 cities by average AQI
PM2.5
7.9
ug/m3 annualized city average
Seasonality
June
Cleanest: October
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Kežmarok
28
33
52
38
44
52
48
44
27
26
38
33
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Kežmarok, the current global analytics build covers 324 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.