San Sebastián de la Gomera Seasonal Pollution
San Sebastián de la Gomera usually records its highest OpenAQ-derived EPA AQI in April and its cleanest month in June. The page uses OpenAQ-derived daily history for 4 mapped monitoring locations in Canary Islands, Spain.
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Average EPA AQI
43
Rank 59 of 253 cities by average AQI
PM2.5
10.6
ug/m3 annualized city average
Seasonality
April
Cleanest: June
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
San Sebastián de la Gomera
63
67
35
68
26
22
24
37
29
34
38
64
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For San Sebastián de la Gomera, the current global analytics build covers 329 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.