Rognac Seasonal Pollution
Rognac usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in March. 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
47
Rank 14 of 272 cities by average AQI
PM2.5
10.8
ug/m3 annualized city average
Seasonality
January
Cleanest: March
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Rognac
65
54
30
-
-
30
33
44
38
34
55
58
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Rognac, the current global analytics build covers 182 daily rows from 2024-01-02 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.