Rengo Seasonal Pollution
Rengo usually records its highest OpenAQ-derived EPA AQI in July and its cleanest month in November. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Libertador General Bernardo O’Higgins, Chile.
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Average EPA AQI
94
Rank 14 of 60 cities by average AQI
PM2.5
32.3
ug/m3 annualized city average
Seasonality
July
Cleanest: November
Health indicator
1.5
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Rengo
74
68
70
86
134
137
157
118
87
67
63
66
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Rengo, the current global analytics build covers 341 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.