Bad Homburg Health Impact
Bad Homburg averaged 6.8 ug/m3 PM2.5, equal to 1.4x the WHO annual PM2.5 guideline and about 0.3 cigarettes per day by the simple AQI Now indicator. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Hesse, Germany.
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Average EPA AQI
34
Rank 218 of 297 cities by average AQI
PM2.5
6.8
ug/m3 annualized city average
Seasonality
January
Cleanest: April
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Bad Homburg
57
40
39
17
29
35
28
33
37
35
34
38
What this health page measures
Translate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
For Bad Homburg, the current global analytics build covers 346 daily rows from 2024-01-19 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.