Leipzig Seasonal Pollution
Leipzig usually records its highest OpenAQ-derived EPA AQI in March and its cleanest month in September. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Saxony, Germany.
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Average EPA AQI
43
Rank 84 of 297 cities by average AQI
PM2.5
10.1
ug/m3 annualized city average
Seasonality
March
Cleanest: September
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Leipzig
52
35
73
40
44
43
40
42
31
44
44
35
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Leipzig, the current global analytics build covers 334 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.