Caserta Seasonal Pollution
Caserta usually records its highest OpenAQ-derived EPA AQI in October and its cleanest month in September. The page uses OpenAQ-derived daily history for 3 mapped monitoring locations in Campania, Italy.
Search city analytics
Average EPA AQI
56
Rank 37 of 132 cities by average AQI
PM2.5
10.4
ug/m3 annualized city average
Seasonality
October
Cleanest: September
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Caserta
53
56
48
38
38
45
51
87
28
152
49
47
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Caserta, the current global analytics build covers 154 daily rows from 2024-01-01 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.