Hajdúsámson Seasonal Pollution
Hajdúsámson usually records its highest OpenAQ-derived EPA AQI in November and its cleanest month in May. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Hajdú-Bihar, Hungary.
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Average EPA AQI
87
Rank 1 of 43 cities by average AQI
PM2.5
28.2
ug/m3 annualized city average
Seasonality
November
Cleanest: May
Health indicator
1.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Hajdúsámson
-
-
-
-
47
58
-
67
62
85
120
110
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Hajdúsámson, the current global analytics build covers 155 daily rows from 2024-05-23 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.