Veľký Krtíš Seasonal Pollution
Veľký Krtíš usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in May. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Banská Bystrica, Slovakia.
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Average EPA AQI
72
Rank 3 of 40 cities by average AQI
PM2.5
20.9
ug/m3 annualized city average
Seasonality
January
Cleanest: May
Health indicator
1.0
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Veľký Krtíš
130
91
76
60
49
49
53
51
51
73
103
115
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Veľký Krtíš, 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.