Jüchen Seasonal Pollution
Jüchen usually records its highest OpenAQ-derived EPA AQI in November and its cleanest month in February. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in North Rhine-Westphalia, Germany.
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Average EPA AQI
32
Rank 227 of 297 cities by average AQI
PM2.5
8.6
ug/m3 annualized city average
Seasonality
November
Cleanest: February
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Jüchen
21
14
22
18
16
44
36
47
42
40
47
39
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Jüchen, the current global analytics build covers 324 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.