Viña del Mar AQI Trends
Viña del Mar 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 Valparaiso, Chile.
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Average EPA AQI
76
Rank 44 of 60 cities by average AQI
PM2.5
22.2
ug/m3 annualized city average
Seasonality
July
Cleanest: November
Health indicator
1.0
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Viña del Mar
69
81
73
72
81
80
100
74
73
69
67
71
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Viña del Mar, 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.