Arica AQI Trends
Arica AQI was measured in 2024, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Arica y Parinacota, Chile.
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Average EPA AQI
72
Rank 48 of 60 cities by average AQI
PM2.5
20.1
ug/m3 annualized city average
Seasonality
July
Cleanest: May
Health indicator
0.9
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Arica
71
70
71
73
69
74
76
71
69
70
70
73
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Arica, the current global analytics build covers 355 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.