Grevenmacher Seasonal Pollution
Grevenmacher usually records its highest OpenAQ-derived EPA AQI in August and its cleanest month in September. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Grevenmacher, Luxembourg.
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Average EPA AQI
37
Rank 4 of 4 cities by average AQI
PM2.5
7.5
ug/m3 annualized city average
Seasonality
August
Cleanest: September
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Grevenmacher
40
36
41
34
41
41
38
42
21
27
40
35
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Grevenmacher, the current global analytics build covers 309 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.