Saint-Jean-de-la-Ruelle Seasonal Pollution
Saint-Jean-de-la-Ruelle usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in June. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Centre-Val de Loire, France.
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Average EPA AQI
39
Rank 81 of 272 cities by average AQI
PM2.5
8.0
ug/m3 annualized city average
Seasonality
January
Cleanest: June
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Saint-Jean-de-la-Ruelle
64
44
35
34
31
30
30
34
41
38
53
51
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Saint-Jean-de-la-Ruelle, the current global analytics build covers 277 daily rows from 2024-01-29 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.