Curicó Seasonal Pollution
Curicó usually records its highest OpenAQ-derived EPA AQI in July and its cleanest month in November. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Maule, Chile.
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Average EPA AQI
92
Rank 19 of 60 cities by average AQI
PM2.5
32.2
ug/m3 annualized city average
Seasonality
July
Cleanest: November
Health indicator
1.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Curicó
68
68
68
83
139
125
154
117
87
68
64
68
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Curicó, the current global analytics build covers 365 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.