Puerto Montt AQI Trends
Puerto Montt 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 Los Lagos, Chile.
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Average EPA AQI
90
Rank 28 of 60 cities by average AQI
PM2.5
30.7
ug/m3 annualized city average
Seasonality
May
Cleanest: December
Health indicator
1.4
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Puerto Montt
65
69
72
86
127
101
126
124
102
74
70
60
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Puerto Montt, the current global analytics build covers 359 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.