Nice Seasonal Pollution
Nice usually records its highest OpenAQ-derived EPA AQI in August and its cleanest month in May. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Provence-Alpes-Cote d'Azur, France.
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Average EPA AQI
46
Rank 20 of 272 cities by average AQI
PM2.5
9.3
ug/m3 annualized city average
Seasonality
August
Cleanest: May
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Nice
52
51
41
36
35
44
52
55
40
42
49
50
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Nice, the current global analytics build covers 329 daily rows from 2024-01-02 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.