Chimbote AQI Trends
Chimbote AQI was measured across 2024-2025, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Ancash, Peru.
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Average EPA AQI
51
Rank 7 of 14 cities by average AQI
PM2.5
11.5
ug/m3 annualized city average
Seasonality
November
Cleanest: December
Health indicator
0.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Chimbote
-
-
41
40
55
53
49
53
58
58
63
36
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Chimbote, the current global analytics build covers 280 daily rows from 2024-03-28 to 2025-01-01. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.