Reguengos de Monsaraz Seasonal Pollution
Reguengos de Monsaraz usually records its highest OpenAQ-derived EPA AQI in July and its cleanest month in March. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Évora, Portugal.
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Average EPA AQI
27
Rank 19 of 58 cities by average AQI
PM2.5
5.1
ug/m3 annualized city average
Seasonality
July
Cleanest: March
Health indicator
0.2
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Reguengos de Monsaraz
26
30
19
29
21
33
34
33
34
19
24
27
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Reguengos de Monsaraz, the current global analytics build covers 305 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.