Puerto del Rosario Seasonal Pollution
Puerto del Rosario usually records its highest OpenAQ-derived EPA AQI in December and its cleanest month in May. The page uses OpenAQ-derived daily history for 4 mapped monitoring locations in Canary Islands, Spain.
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Average EPA AQI
41
Rank 79 of 253 cities by average AQI
PM2.5
8.9
ug/m3 annualized city average
Seasonality
December
Cleanest: May
Health indicator
0.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Puerto del Rosario
50
61
34
47
26
31
36
40
32
26
42
64
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Puerto del Rosario, the current global analytics build covers 347 daily rows from 2024-01-01 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.