Bruck an der Mur Seasonal Pollution
Bruck an der Mur usually records its highest OpenAQ-derived EPA AQI in November and its cleanest month in January. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Steiermark, Austria.
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Average EPA AQI
41
Rank 31 of 68 cities by average AQI
PM2.5
9.6
ug/m3 annualized city average
Seasonality
November
Cleanest: January
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Bruck an der Mur
26
48
50
32
32
36
36
40
33
44
58
58
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Bruck an der Mur, the current global analytics build covers 312 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.