Medellin AQI Trends
Medellin AQI was measured in 2024, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 5 mapped monitoring locations in Antioquia, Colombia.
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Average EPA AQI
74
Rank 4 of 13 cities by average AQI
PM2.5
21.5
ug/m3 annualized city average
Seasonality
March
Cleanest: July
Health indicator
1.0
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Medellin
73
75
98
84
67
63
63
68
76
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-
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What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Medellin, the current global analytics build covers 248 daily rows from 2024-01-01 to 2024-09-05. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.