Hirschaid Seasonal Pollution
Hirschaid usually records its highest OpenAQ-derived EPA AQI in December and its cleanest month in May. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Bavaria, Germany.
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Average EPA AQI
64
Rank 4 of 297 cities by average AQI
PM2.5
17.0
ug/m3 annualized city average
Seasonality
December
Cleanest: May
Health indicator
0.8
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Hirschaid
-
-
-
54
51
57
55
58
59
70
81
87
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Hirschaid, the current global analytics build covers 269 daily rows from 2024-04-07 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.