Chuquicamata Seasonal Pollution
Chuquicamata usually records its highest OpenAQ-derived EPA AQI in September and its cleanest month in June. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Antofagasta, Chile.
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Average EPA AQI
60
Rank 58 of 60 cities by average AQI
PM2.5
n/a
ug/m3 annualized city average
Seasonality
September
Cleanest: June
Health indicator
n/a
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Chuquicamata
62
59
54
57
57
53
62
65
66
65
59
62
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Chuquicamata, the current global analytics build covers 350 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.