Nova Gorica Seasonal Pollution
Nova Gorica usually records its highest OpenAQ-derived EPA AQI in November and its cleanest month in October. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Nova Gorica, Slovenia.
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Average EPA AQI
39
Rank 14 of 17 cities by average AQI
PM2.5
11.9
ug/m3 annualized city average
Seasonality
November
Cleanest: October
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Nova Gorica
28
29
26
42
38
41
46
36
24
20
70
68
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Nova Gorica, the current global analytics build covers 361 daily rows from 2024-01-03 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.