Voghera Seasonal Pollution
Voghera usually records its highest OpenAQ-derived EPA AQI in July and its cleanest month in May. The page uses OpenAQ-derived daily history for 3 mapped monitoring locations in Lombardy, Italy.
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Average EPA AQI
27
Rank 84 of 132 cities by average AQI
PM2.5
n/a
ug/m3 annualized city average
Seasonality
July
Cleanest: May
Health indicator
n/a
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Voghera
41
34
16
13
10
32
49
13
16
24
46
33
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Voghera, the current global analytics build covers 273 daily rows from 2024-01-29 to 2024-12-30. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.