Padre Las Casas Seasonal Pollution
Padre Las Casas usually records its highest OpenAQ-derived EPA AQI in July and its cleanest month in January. The page uses OpenAQ-derived daily history for 5 mapped monitoring locations in Araucanía, Chile.
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Average EPA AQI
93
Rank 18 of 60 cities by average AQI
PM2.5
32.2
ug/m3 annualized city average
Seasonality
July
Cleanest: January
Health indicator
1.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Padre Las Casas
55
57
68
98
142
105
155
130
94
74
68
63
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Padre Las Casas, the current global analytics build covers 367 daily rows from 2024-01-01 to 2025-01-01. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.