Esch-sur-Alzette Seasonal Pollution
Esch-sur-Alzette usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in February. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Esch-sur-Alzette, Luxembourg.
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Average EPA AQI
39
Rank 2 of 4 cities by average AQI
PM2.5
7.8
ug/m3 annualized city average
Seasonality
January
Cleanest: February
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Esch-sur-Alzette
47
31
40
34
40
40
37
40
36
40
44
39
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Esch-sur-Alzette, the current global analytics build covers 321 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.