Santa Comba Seasonal Pollution
Santa Comba usually records its highest OpenAQ-derived EPA AQI in September and its cleanest month in July. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Galicia, Spain.
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Average EPA AQI
13
Rank 236 of 253 cities by average AQI
PM2.5
n/a
ug/m3 annualized city average
Seasonality
September
Cleanest: July
Health indicator
n/a
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Santa Comba
14
16
12
14
12
13
10
10
16
13
15
12
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Santa Comba, the current global analytics build covers 314 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.